Question

areas of 2 circles are in the ratio 25:36 . find the ratio

Answer 1

Here is solution of your question...

⏩ Let the area of two circles be 25x and 36x

⏩πr² = 25x....(1)

⏩πR²= 36x....(2)

⏩ from eqñ (1) and (2) we get...

⏩

(r/R)² = (5/6)²

We find that r= 5

R= 6

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