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Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π) A) 18.9 cm2 B) 28.3 cm2 C) 37.7 cm2 D) 88.7 cm2

Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π) A) 18.9 cm2 B) 28.3 cm2 C) 37.7 cm2 D) 88.7 cm2
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3 votes
Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

A) 18.9 cm2
B) 28.3 cm2
C) 37.7 cm2
D) 88.7 cm2

asked
User Akos Bannerth
by
8.3k points

2 Answers

4 votes
Use the formula:

Area= pi times radius squared
A=
answered
User Gulay
by
8.1k points
2 votes

Answer:

28.3 cm2

Explanation:

A = πr2 = π(32) = 9π = 28.26


answered
User Bigabdoul
by
7.7k points
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