if area of two circles in the ratio 4:9 then find the ratio of radius
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let area of the two circles be 4x and 9x respectively.
πr1^2/πr2^2=4x/9x
r1^2/r2^2=4/9
r1/r2=√4/√9
r1/r2=2/3
=>r1:r2=2:3
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πr1^2/πr2^2=4x/9x
r1^2/r2^2=4/9
r1/r2=√4/√9
r1/r2=2/3
=>r1:r2=2:3
plz mark it Brainliest if it helps.....!!!!
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