Question

Find the length of the base of a parallelogram if the area of the parallelogram is 72cmsquare and its altitude is twice the corresponding base

Answer 1

hey the answer is .....


base = b

altitude = 2b

b= 6cm

altitude = 12cm


hope it helps uu frnd

Answer 2

The base of parallelogram be "6 cm".

Step-by-step explanation:

$Let \ the \ base \ of \ parallelogram \ be \ "x".\\And,the \ altitude(height) \ of \ parallelogram \ be \ "2x".\\Area=?\\\\As \ we \ know,\\\\The \ Area \ of \ parallelogram,\\A=base\times height\\\\On \ putting \ the \ values \ in \ the \ above \ formula,we \ get\\\\72=x\times 2x\\\\72=2x^2\\\\x^2=\frac{72}{2}\\ \\x=\sqrt{36}\\ \\x=6\\\\Now,\\Base \ of \ parallelogram=6 cm\\Height \ of\ parallelogram=2\times 6=12 \ cm$

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