Arithmetic Ability
Area

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Q.

Find the ratio of the areas of the incircle and circumcircle of a square ?

View Answer

Correct choice: D

Explanation:

Let the side of the square be x. Then, its diagonal = √2x. Radius of incircle = x/2 and radius of circumcircle =√2x/2 . k11482389216.png image Therefore, required ratio = (πx2/4:πx2/2) = 1/4:1/2=1:2
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