Question

Area of a parallelogram is 450cm2 and its altitude is 20cm. Find the length of the corresponding side of the parallelogram.

Answer 1

let base = x
area of llogram=450cm2
altitude. =20cm
according to =base *altitude
question. =x*20=450
=x. = 450/20
=x=22.5 ans
hope it helps!!!

Answer 2

The base of parallelogram is "22.6 cm".

Step-by-step explanation:

$The \ given \ values \ are:\\\\The \ Area \ of \ parallelogram,A=450 \ cm^2\\Altitude(height),h=20 \ cm\\base,b=?\\\\As \ we \ know,\\The \ Area \ of \ parallelogram,\\A=base\times height\\\\On \ putting \ the \ values \ in \ the \ above \ formula,we \ get\\\\450=b\times 20\\\\b=\frac{450}{20}\\ \\b=22.5 \ cm$

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