Math, asked by rs0770901, 5 months ago

दो वृत्त की त्रिज्या में अनुपात 3:5 है उनके क्षेत्रफल में क्या अनुपात होगा

Answers

Answered by kumrbirjesh95

1

Are of circle = pi*r^2

Ratio = pi*3^2/pi*5^2 (pi cancelled )

=9/25
Hope you understand

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