the ratio of two adjacent side of a parallelogram us 2:3 it's perimeter is 50 cm find its area if altitude
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Step-by-step explanation:
Given: The two adjacent sides of the parallelogram is 2 and 3
We have
2x + 3x + 2x +3x=50 [A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel]
10x=50 [Perimeter of a parallelogram is the total distance around the outside of the parallelogram]
X=50/10
=5
Therefore ,
Sides 2x= 2(5) =10
3x= 3(5) =15
Area = l x b
= 15 x 10
=\bold{150 \mathrm{cm}^{2}}=150cm
2
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