Mathematics College

The radius of a circle is 2.9 in. Find the circumference to the nearest tenth.

Answers

Answer 1

Answer:

[tex] \bf \large 20 \: inches [/tex]

Step-by-step explanation:

Given that :

The radius of a circle is 2.9 in.

to find :

Find the circumference to the nearest tenth.

formulas used :

circumference = 2 × π × r

where,

π = 22/7r = 2•9 inches

explanation :

⟼ c = 2πr

⟼ c = 2 × 22/7 × 2•9 inches

⟼ c = 2 × 3•14 × 2•9 inches

⟼ c = 6•28 × 2•9 inches

⟼ c = 18•21 inches.

Round to the nearest tenth :

⟼ c = 18•21 inches

⟼ c = 20 inches

∴ circle circumference is 20 inches .

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Answer:

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Step-by-step explanation:

Question 1
The grade 12 class of Ntsako secondary school wants to sell vetkoek with a mincs
to generate funds for the matric farewell. The ingredients of the recipe for the mic
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25 VETKOEK S GRADE 12 CURRY MINCE FILLING FOR FUNDRAISING
TABLE
Ingredients for curry ice
2 Large onions
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2 Large potatoes (died)
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answer: where is the question?

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Answers

Answer:

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Answers

9514 1404 393

Answer:

  8π m² ≈ 25.13 m²

Step-by-step explanation:

The formula for the area of a circle is ...

  A = πr²

The area of a semicircle is half that. Also, the radius (r) is half the diameter. So. the area of this semicircle is ...

  A = (1/2)π(4 m)² = 8π m² ≈ 25.13 m²

__

Comment on pi

If you use the 3-digit value 3.14 for pi to compute this 4-digit result, you will get 25.12.

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Answers

Answer: d

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

root 4^2 + 6^2 is not equal to 7.5

6rr6gryr6ffgrfrf6rfg6rfg6rgfrfgrf6rgfrg6frg6gf6rgrfgrf6gf6rfgr6fgr6fgr6fgr6fgr6gr6gfr6fg6fg6frgr6grf6gr6fr6fg6rgr6g6rgf6rfg6fgr6fg6rgr6fgr6fg

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Step-by-step explanation:

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nooo

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Answers

Answer:

Step-by-step explanation:

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Answers

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Answer:

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AAeEeEeEeOOoooO



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EEEEEEEoooooooooooEEEEEEEoooooo

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Answers

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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