Math, asked by muraliPalan, 1 year ago

Circumferences of two circles are equal. Is it necessary that their areas be equal? Why?

NCERT Class X
Mathematics - Exemplar Problems

Chapter _AREA RELATED TO CIRCLES

Answers

Answered by akashnilroy
4
From the above question,
Ratio of circumferences = 1:1

Ratio of radii of the 2 circles = 2*22/7/2*22/7 = 1/1 = 1:1

So, ratio of the areas of the 2 circles = 22/7*1*1/22/7*1*1 = 1:1

So, the areas are equal
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