Math, asked by gritygeorge1977, 1 year ago

if the perimeter of a square and circle is equal what is the ratio between their area​

Answers

Answered by haridasan85
1

Answer:

perimeter of a square--4a

Perimeter of a circle-2πr

4a = 2πr

a =2πr/4= πr/2

area of square = a2 = ( πr/2) 2

Area of circles= πr 2

ratio of square: Circle.=

(πr/2) 2: πr 2= π/4: 1

22/28:1

22: 28=11:14. Ans

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