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Find the circumference of the circle with the given area A. Use 3.14 for TI A = 87.9 C = r=
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4 votes
4 votes
Find the circumference of the circle with the given area A. Use 3.14 for TI

A = 87.9
C =
r=

User Guilhem Soulas
by
2.3k points

1 Answer

9 votes
9 votes
Area = r^2 * 3.14
87.9/3.14 = around 28
Square root of 28 = 5.3
The radius is 5.3
Circumference: diameter * 3.14
5.3 + 5.3 = 10.6
10.6 * 3.14 = 33.3
The circumference is 33.3
User Proton
by
2.9k points
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