What is the best approximation for the area of an 8 in circle. Use 3.14 to approximate pi. A. 25.1 in B. 50.2 in C. 201.0 in D. 803.8 in

asked Apr 12, 2019 65.9k views

3 votes

What is the best approximation for the area of an 8 in circle.

Use 3.14 to approximate pi.
A. 25.1 in
B. 50.2 in
C. 201.0 in
D. 803.8 in

by Gtatr

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1 vote

It's 50.2. I took the test

Handlebears answered Apr 14, 2019

8.1k points

5 votes

Area of a circle = pi * radius^2

r = d/2 = 8/2 = 4 inches

Area = 3.14(4^2) = B. 50.2 inches

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