Math, asked by srr1993pe4gy8, 10 months ago

explain and solve this question

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Answered by iamsrk786

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1:27.................may be

srr1993pe4gy8: explain

iamsrk786: L1:L2=3:1

iamsrk786: then area of 1st cone : area of 2nd cone

iamsrk786: pie×R1×L1 : pie×R2×L2 =1:9

iamsrk786: (R1/R2)(L1/L2) : 1:9

iamsrk786: put the value of L

iamsrk786: (R1/R2) = (1/9)(1/3)

iamsrk786: R1:R2 = 1:27

srr1993pe4gy8: thanks a lot

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