Question

Areas of parallelogram of altitude is 12 cm and 648 cm find the base of the parallelogram

Answer 1

Hello,

The area of parallelogram is equal to the product of its base and altitude.
Altitude is the height. Or we can say that it is the distance between the opposite sides of the parallelogram.
$area = base \times height(altitude) \\ base \: = \frac{area}{altitude}$
Now,
Area of parallelogram =648 cm²

Altitude =12 cm

So,
Base = area/altitude
Base = 648/12 = 54 cm

Hope this will be helping you ✌️

Answer 2

The base of a parallelogram is "54 cm".

Step-by-step explanation:

$The \ given \ values \ are:\\\\The \ Area \ of \ parallelogram,A=648 \ cm^2\\The \ altitude(height),h=12 \ cm\\The \ base,b=?\\\\As \ we \ know,\\\\The \ Area \ of \ a \ parallelogram,\\A=base\times height\\\\On \ putting \ the \ values \ in \ the \ above \ formula,we \ get\\\\648=b\times 12\\\\b=\frac{648}{12}\\ \\b=54 \ cm$

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