MATHEMATICS MIDDLE SCHOOL

Find the radius of a circle if a central angle of π intercepts an arc of 32 inches. Round to the nearest tenth.a. 3.1 in.
b. 10.2 in.
c. 100.5 in.

Answers

Answer 1
Answer:

Answer:  b. 10.2 in.

Step-by-step explanation:

We know that the formula to calculate the length of arc is given by :-

l=\theta* r

Given : The central angle : \theta=\pi

The length of arc : l=32\text{ inches}

\Rightarrow32=\pi* r\n\n\Rightarrow\ r=(32)/(\pi)=10.18591635\approx10.2\text{inches}

Hence, the  radius of the circle =10.2 inches.
Answer 2
Answer:

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Answers

Answer:

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Step-by-step explanation:
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Answers

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