Question

Q.4 Two sides of a parallelogram are 20 cm and 30 cm, if the altitude
corresponding to sides of length 30 cm is 10cm, find the altitude
corresponding to the other pair of sides.​

Answer 1

Answer:

We know

Area of parallelogram = Base × Height

Let the base be 'x'

So,

35×42=x×30

x= 30/35×42

x=49 cm

Therefore,length of the other pair of parallel sides is 49 cm.