Question

area of parallelogram of altitude 12cm is 100cm^2. find the base of parallelogram

Answer 1

area of parallelogram= base × height
$100 = 12 \times base \\ base = \frac{100}{12} \\ base = \frac{25}{3}$
Base ≈ 8.3
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Answer 2

The base of a parallelogram is "8.3 cm".

Step-by-step explanation:

$The \ given \ values \ are:\\\\The \ altitude \ or \ the \ height \ of \ a \ parallelogram,h=12 \ cm\\\\The \ Area \ of \ parallelogram,A =100 \ cm^2\\\\The \ base,b =?\\\\As \ we \ know,\\\\The \ Area \ of \ parallelogram,A= base\times height\\\\On \ putting \ the \ values \ in \ the \ above \ formula,we \ get\\\\100=b\times 12\\\\b=\frac{100}{12}\\ \\b=8.3 \ cm$

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