Math, asked by arvindsarafkonch, 11 months ago

The circumference of two circle are in the ratio2:3 find the ratio in their areas

Answers

Answered by npds2008pea143

0

Answer:

4:9

Step-by-step explanation:

2πr/2πR=2/3

r=2/3R. eq.1

Area of circle

πr^2/πR^2

=[2/3]^2R^2/R^2

4/9

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