Determine areas of incircle and circumcirle of square of side 20cm .verify that area of the circumcirle is twice that of the incircle
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Answer:Let the side of the square be x. Then, its diagonal = 2x2=2x
Radius of incircle = x2
Radius of circum circle= 2×x2=x2
Required ratio = πx24:πx22=14:12=1:2
Step-by-step explanation:
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