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A circle has a radius of 5 inches. What’s its approximate area?

A circle has a radius of 5 inches. What’s its approximate area?
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4 votes
A circle has a radius of 5 inches. What’s its approximate area?

User Msfoster
by
8.4k points

2 Answers

4 votes
Question: A circle has a radius of 5 inches. What's its approximate area?

Work:

Formula for the area of a circle: лr²

л5²

3.14 * (5²) = 78.54

Final Answer:

78.54in²
User Alexander Shapkin
by
7.9k points
1 vote
Area equals pi r ^2

You plug in 5 for r..

pi 5^2 = 78.54
User Michael Pankov
by
7.8k points
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