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The area of a circle is 113.04 inches squared. What is the radius of the circle?

A. 36 inches
B. 18 inches
C. 12 inches
D. 6 inches

User Panjeh
by
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2 Answers

4 votes
The answer to this is going to be 36. Hope this helps.
User DeRagan
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1 vote

Answer

The Answer to your question in 6

Explanation:

The formula to find the area is

r^2 * pi = area

we know that the area is 113.04 and pi = 3.14

so

x^2 * 3.14 = 113.04

divide both sides by 3.14

x^2 = 36

now for the final step we need to find the root of both sides

√x^2 = √36

x = 6

so the radius is 6.

User Fred Novack
by
8.6k points

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