Math, asked by adityaguptafbg9503, 1 year ago

if abc ~ pqr area of abc = 81cm2 area of pqr = 144cm2 and qr = 6 cm then length of bc is

Answers

Answered by VidyaMandir

5

4.9 cm will be the answer

Answered by paritoshmodak29535

6

Answer:

81/144=(bc/qr)^2

9/12=bc/qr

3/4*6=bc

bc=4.5

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