Question

Find the radius of the circle whose area is 530.66

(Take

= 3.14)
​

Answer 1

Answer:

Area of circle = pi r2 (means square)

Step-by-step explanation:

530.66 = 3.14 * r2

530.66/3.14 =r2

169 = r2

R = root under 169

R = 13

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Answer 2

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