Math, asked by ranbir08, 4 months ago

The sum of circumference of four small circles of equal radius is equal to the circumference of a bigger circle find the ratio of the area of bigger circle to that of the smaller circle

Answers

Answered by shivanshisingh1627

0

Answer:

Let take circumference of small circle as x

circumference of four small circle be 4x

Answered by Anonymous

2

Answer:

area = circumference

πr^2 = 2πr

r^2 = 2r

r =2

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