What is the sector area from a circle with a measured central angle of 270° with a radius of 12 units?

Answers

Answer 1

Answer:

The appropriate answer is "108π unit²".

Explanation:

The given values are:

Angle,

[tex]\Theta = 270^{\circ}[/tex]

Radius,

r = 12 units

Now,

The area of the sector of a circle will be:

=  [tex]\frac{\Theta}{360}\times \pi\times (r)^ 2[/tex]

On substituting the given values in the above formula, we get

=  [tex]\frac{270}{360}\times \pi \times (12)^2[/tex]

=  [tex]0.75\times \pi\times 144[/tex]

=  [tex]108\pi \ unit^2[/tex]


Related Questions

Exceptionally high tides that occur during a full moon phase are called: Mountain tides, Tower trides, Neap tides, and Spring tides. which one is correct? ​

Answers

Answer:

spring tide

Explanation:

when the moon is full or new the gravitation pulls the moon and the sun are combined. the high tide are very high and the low tide are very low

how the wealthy citizens could help the city's sustainability​

Answers

Answer:

Clarification?

Explanation:

Maybe they could spend $ to fix the city. I don't understand your question.

Which of the following pictures represents what people prior to the mid-
1800s thought the shape of the bottom of the Atlantic Ocean looked like?

A. B
B. A
C. D
D. C

Answers

Answer:The answer is B

Explanation:

The bottom of the Atlantic Ocean is S shaped and B is the closest to S shaped of the 4 pics, plus I just took a quiz with this question and B is the answer

Picture B represents  what people prior to the mid-1800s thought the shape of the bottom of the Atlantic Ocean looked like. The fourth image's B form is the most similar to the S shape of the bottom of the Atlantic Ocean. Thus, option B is correct.

What is the importance of Atlantic ocean?

The Atlantic Ocean, the second-largest ocean on Earth, regulates our weather, including hurricanes, and is home to numerous animals, including sea turtles and dolphins.

The Atlantic Ocean has played a significant role in trade and travel for many years. The Atlantic Ocean is surrounded by the Americas to the west, Europe to the east, and Antarctica to the south. It stretches from the Arctic Circle to Antarctica. It is the second-largest ocean on Earth after the Pacific Ocean with a surface area of more than 41 million square miles. Geographical experts and scientists generally divide the Atlantic into north and south. Different ocean currents from the North Atlantic and the South Atlantic each affect the weather globally.

Learn more about Atlantic Ocean here:

https://brainly.com/question/31251342

#SPJ2

Answer fast PPPLLLEEEAASSEEE. The video says that the price of oil would
go way higher in the days immediately
following the end of oil. What would cause
the price of oil to rise?
The reason the price of oil would
increase is the
(supply/demand) would decrease.

Answers

Demand would increase and the supply would decrease

What are the main causes for famine and over population in Africa?

Answers

War, climate change and, donor country politics. High desired family size, low levels of common contraceptives, and high levels of child bearing.

Selena missed school on thursday and asked orlandria to tell her what we did. Orlandria explained that we divided the United States in to the following categories:West,Midwest,Southwest,Sountheast,and northwest is it region or hei or location?

Answers

Answer: hei

Explanation:

the answer is the third option, is HEI

1. Approximately what percentage of the world's
population survives on 1 dollar a day?

Answers

Answer:

20% of worlds population survive on 1 dollar a day

Answer:

20%

Explanation:

which staple product used in italian cuisine came from latin america?
a.olives
b.grain
c.tomatoes
d.cheese

Answers

Answer:

a. Olives

Explanation:

Olives came from Latin American and became a staple product of Italian cuisine.

I agree it will be Olives for sure

What are the three stages of water scarcity?

Answers

Answer:

Corn, soybeans, barley and oats

Explanation:

equation = 2(x-2)+3(4x-1)=0​

Answers

Explanation:

2(x-2)+3(4x-1)=0

=> 2x - 4 + 12x - 3 = 0

=> 12x + 2x = 4 + 3

=> 14x = 7

[tex] = > x = \frac{7}{14} [/tex]

[tex] = > x = \frac{1}{2} [/tex]

=> x = 0.5 (Ans)

what gas makes up most of us atmosphere


A. nitrogen

B. helium

C. carbon dioxid

Answers

Answer:

A

Explanation:

While oxygen is necessary for most life on Earth, the majority of Earth's atmosphere is not oxygen. Earth's atmosphere is composed of about 78 percent nitrogen.

Vietnam, Haiti, and Nicaragua are all examples of?

A Core countries

B Periphery countries

C Semi-periphery countries

D None of the Above

Answers

I think it's the B .

where is earth's diameter smallest?

Answers

Answer: juipiter mayb

Explanation: <_>

PLEASE HURRY
1. What is some good news Mr. Dorling shares?
2. At what rate did the population begin to grow by the time Mr. Dorling was born?



Subject:(Human geography)

Answers

Without an article or text this cannot be answered

In what ways did the Muslims develop a rich culture in Spain and Portugal before they were forced out of those lands?

Answers

Answer:

The Muslim conquerors from North Africa built a number of Moorish architectures that were aimed at rivaling Damascus. They also introduced Islamic arts and clothing to the  area. There are also remnants of Islamic festivals in Spain up to date.

Explanation:

plz mark brainlyist it really helps

Answer:

The Muslims developed a rich culture in Spain and Portugal by setting up schools and building beautiful mosques and palaces, such as the Alhambra in Granada.

Explanation:

Cultural richness includes diversity in anything that has to do with how people live. In 1330 only about 5% of the population could read or write. It was extremely rare for peasants to be literate. Some lords of the manor had laws banning serfs from being educated. It was usually only the sons from rich families that went to school. Schools changed how people were educated and mosques and palaces changed how people worshiped and live.

Which statement best explains the formation and distribution of oil?



Oil forms because of Earth’s changing climate and is evenly distributed around the world.


Oil forms because of Earth’s changing climate and can be found around the world in varying amounts.


Oil forms because of geologic heat and pressure and is evenly distributed around the world.


Oil forms because of geologic heat and pressure and can be found around the world in varying amounts.

Answers

Answer:

Option D, Oil forms because of geologic heat and pressure and can be found around the world in varying amounts.

Explanation:

Oil existing beneath the earth surface is primarily due to the deposition of organic matter millions of years ago with in the deep earth crust.  

This deposition was uneven. With the temperature and pressure, the organic matter converted into fossil fuel (oil, coal etc.)  

Hence, option D is correct

Answer:

A

Explanation:

On average, European women are 10 years older than women in sub-Saharan Africa when they have their first baby. Which of the following is not a contributing factor to this?
A.
More European women have advanced degrees than women in sub-Saharan Africa do.
B.
Women in sub-Saharan Africa have a lower socio-economic status than Europe women do.
C.
Women in sub-Saharan Africa are more knowledgeable in family planning practices and have greater access to contraceptives.
D.
Careers and career advancement is a greater focus for women in Europe.

Please select the best answer from the choices provided.

A
B
C
D

Answers

The answer is C.

I hope this helps <3

Answer:

The answer is C.

Hello! This was an assignment to try and figure out the code to go to the next room. I couldn't figure it out, if anyone knows it that would be awesome. Thanks!

Answers

Answer:

1. Delta

2. North

3. Trade

4. Suez

5. Hope

Explanation:

what phase is 5 days after a full moon

Answers

Answer:

waxing gibbous

Explanation:

1. An atmospheric layer that protects Earth from harmful solar radiation
A.) acid rain
B.) biosphere
C.) greenhouse gasses
D.) Ozone​

Answers

Answer:

D) Ozone

Explanation:

The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation.

It contains a high concentration of ozone in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere.

Answer:ozone

Explanation:

the girls ___ (not/talk) now.All of ___ (watch) a film. in present tense​

Answers

Answer:

The girl does not talk now.

All of them are watching a film.

Where is the Yellow Sea?
O a) 2
Ob) 6
O c) 7
O d) a

Answers

Answer:

7 is the answer c option is the right answer

A new planet is discovered in a different solar system. The new planet is much like Earth. One difference is that the planet does not have seasons. What can you conclude is one feature of Earth that is lacking from the new planet?
A. Earth has a tilted axis.
B. Earth has a moon.
C. Earth has a geosphere.
D. Earth has a longer rotational period.​

Answers

Answer:

C

Explanation:

Earth has air gas that support living organisms

it’s a

Explanation: trust me bro

using two chemical compounds as an example,describe the difference between the lawof definite proportions and the law of multiple proportions.​

Answers

Using two chemicals and compounds as an example is when the 2 number points move around and move they switch and answer switched to so that means answer 2 is correct

A Identify TWO characteristics of a state.

Answers

Answer:

population and government

Explanation:

Do you think it is good China to get involved in Africa to help build the continent? Or do you think China is exploiting these African countries?

Answers

Answer: I think It is good because china is just helping!

Explanation: Hope I helped ;)

Which factors describe the influence of culture on an area?

Answers

Answer:

.Personality i.e. sense of self and society

.Language/communication

.Dress

.Food habits

.Religion and religious faiths that is beliefs

.Customs of marriages and religions and special social customs

Explanation:

Partly because of the effects of AIDS on Botswana’s adult population, the majority of the country’s population is __________.
A.
30 to 50 years old
B.
40 to 60 years old
C.
under 5 years old
D.
under 20 years old

Answers

The answer is D. Under 20 years old.

help help help help help help help

Answers

Answer:

d, charging your credit card is the best way to pay for an unexpected expense.

Explanation:

hope this helps! :)

PLEASEEE HELP
Which process transfers heat from inside Earth to its surface?

Convection currents in mantle
Pulling away of tectonic plates
Drawing in of tectonic plates
Convection currents in crust

Answers

Answer:

Convection currents in the mantle.

Explanation:

Convection currents in mantle
Other Questions
Which of the following structures help the cell remove wastes:A: VesiclesB: MitochondriaC: Golgi ComplexD: Endoplasmic Reticulum You invest $1,000 in a risky asset with an expected rate of return of 0.17 and a standard deviation of 0.40 and a T-bill with a rate of return of 0.04. What percentages of your money must be invested in the risk-free asset and the risky asset, respectively, to form a portfolio with a standard deviation of 0.20 A punnet square is used to determine what? 6th grade history I mark as brainliest About 1.15 million people live in a circular region with a population density of 18075 people per kilometer. Find the radius of the region Which is the best method of obtaining pure water from lemonade? 4x+6x Guys please Factorise What are the causes of the French revolution be sure to enlighten123Write a paragraph (4-5) sentences explain the causes here Which choice best states what xander beans by Odyssey A ball is thrown down off a bridge with a velocityof 5 m/s. What is its velocity 2 seconds later? Gases in the air that are present in very small amounts are called ______ gasses. Consider an allocator on a 32-bit system that uses an implicit free list. Each memory block, either allocated or free, has a size that is a multiple of four bytes. Thus, only the 30 higher order bits in the header and footer are needed to record block size, which includes the header and footer and is represented in units of bytes. The usage of the remaining 2 lower order bits is as follows: bit 0 indicates the use of the current block: 1 for allocated, 0 for free. bit 1 indicates the use of the previous adjacent block: 1 for allocated, 0 for free Below is a helper routine defined to facilitate the implementation of free (void *P). Which option, if any, will complete the routine so that it performs the function properly?\Note: "size" in the answers indicates the size of the entire block /* given a pointer to a valid block header or footer, returns the size of the block */int size(void *hp){int result;__________;return result;}1. result=(*(int *)hp)&(-7)2. result=((*(char *)hp)&(-5)) 2, How will you use these lessons to help other learners like you? What do the components of the skeletal system allow aperson to do? Part A: A group of students performed the same "Ohm's Law" experiment that you did in class. They obtained the following results:Trial V (volts) I (mA)1 1.00 7.22 2.10 14.03 3.10 20.74 4.00 27.25 4.90 32.2Determine the slope and y-intercept of the graph, and report these values below. (Part B: Your mischievous lab partner takes the resistor that you just experimented with and assembles it in a network with one other resistor and places them inside a black box. He challenges you to tell him the configuration of the resistors inside the box. Being an industrious physics student you connect the leads of the black box to your power source, voltmeter (in parallel), and ammeter (in series) and take the following simultaneous measurements. Use the measurements to find the equivalent resistance of the arrangement.V (volts) I (mA)2.0 5.5Part C: Now that you've answered his challenge, your lab partner asks you to give the resistance of the resistor that he added to the one you experimented with. Using the information you obtained in parts A and B, predict this value of the resistance of the second resistor. A ball is thrown up in the air from 5 feet above the ground level. The ball reached a height of an additional 6 feet in approximately 4 seconds, and then camedown back to ground level in 5 more seconds. Which graph best represents the relationship between the height of the ball and the time? HELP PLEASE!! 90 POINTS!! Write a character study of either Raymond or Gretchen from Raymonds Run. Create a list of character traits and supporting evidence from the story to help you gather information about your selected character. You may choose to create an organizer like the example below.In your study, identify three adjectives that describe your chosen character. Define each adjective and explain why you chose each one as a character trait. Consider the following questions as you determine the character traits you will discuss:What does this character want very badly?What are they willing to do to get it?What is the consequence of this desire?What does this desire tell us about the character?Your character study should be approximately 200 words long, and should be written in paragraph form. crest to crest or trough to trough 1. crest 2. trough 3. amplitude 4. wavelength Give the product in simplest form: Hazel invested part of a Php10,000 inheritance in stocks paying 6.5%simple interest annually. She invested the rest in bonds paying 4.25% simpleinterest annually. If Hazel will receive Php 582.50 in interest after one year,how much did she invest in stocks? How much did she invest in bonds?