Find the circumference of the circle if the square has an area of 144 m2. Give your answer to the nearest tenth. Use 3.14 form

Question

Mathematics

Julissa Logan

4 June, 20:32

Find the circumference of the circle if the square has an area of 144 m2. Give your answer to the nearest tenth. Use 3.14 form

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Answers (1)

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Danica Hood · Answer 1

Circumference of Circle = 2πr

Area of circle = πr²

144 = 3.14 * r²

r² = 144/3.14

r² = 45.85

r = √45.85

r = 6.77

Circumference = 2πr = 2*3.14*6.77

Circumference = 42.51 m²

So, your answer is 42.51 m²