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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
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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

User Akos Bannerth
by
8.6k points

2 Answers

4 votes
Use the formula:

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

Answer:

28.3 cm2

Explanation:

A = πr2 = π(32) = 9π = 28.26


User Bigabdoul
by
7.7k points
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