Question

23. The perimeter of a parallelogram is 60 cm and
the ratio of its adjacent sides is 3:2. If the alt-
tude corresponding to larger side of the paral.
lelogram is 5cm. Find the area of the parallelo
.
gram and the altitude corresponding to the
smaller side.​

Answer 1

Answer:

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Step-by-step explanation:

let larger side is 3x

then another side is 2x

thus perimeter of a parallelogram is 10x=60

thus x=6cm

Then one side is =6×3=18

And other is =2×6=12

So base=18cm

area of parallelogram is base × height

area=18×5=90cm

2

Altitude corresponding to smaller side

90=12×h

h=7.5cm