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A circle has an inside area of 13,266.5 square yards. What is the radius of the circle? Use 3.14 to approximate pi

2 Answers

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Answer:

65

Explanation:

13,266.5 yds2 = 3.14 • (65 yds)2

User Vasil
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3 votes

We have been given some information about a circle whose area is 13266.5 square yards. And we are advised to use value of π =3.14.

Now we need to find the radius of the circle so we can use formula of area of the circle which is :


Area = \pi r^2


13266.5 = 3.14 r^2


(13266.5)/(3.14) = r^2


4225 = r^2

take square root of both sides

65 = r

Hence final answer is radius of the circle = 65 yards.

User Zelleriation
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8.8k points

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