Question

The base and the corresponding altitude of a parallelogram are 35cm and 42cm
respectively. If the other altitude is 30cm, find the length of the other pair of parallel
side

Answer 1

Answer:

49 cm

Step-by-step explanation:

Given length = 42 cm

Height corresponding to it = 35 cm

Thus, area of Parallelogram = 42*35 = 1470 cm^2

Now, height = 30 cm

Thus, length = 1470/30 = 49 cm

Hope it helps!

Answer 2

Area of parallelogram = bh sq.units
Thus ,
35×42 = 30 × Base
Base = 35×42/30
Base = 1470/30
Base = 49.
The length of the other base is 49 cm.