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Find the circumference of a circle if the area is 300 square centimeters

Find the circumference of a circle if the area is 300 square centimeters
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5 votes
Find the circumference of a circle if the area is 300 square centimeters

asked
User Fentas
by
8.9k points

1 Answer

6 votes
Circumference = 2πr
300 = 2πr
r = 150/π

Area = πr² = π ×150/π × 150/π
= 7161.97 ≈ 7162 cm²
answered
User Emma Ray
by
8.5k points
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