Math, asked by Anonymous, 11 months ago

If the ratio of the circumferences of two circles is 3:1,then find the ratio of their areas.
Plz help me........

Answers

Answered by umitumang

4

r1/r2=3:1

πr1²/πr2²= 9:1

Answered by Pratishtha2003

3

Here is ur ans hope this helps if so mark as brainliest.

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