Question

one side and corresponding altitude of a parallelogram are 50cm and 8 cm . if the other altitude is 4 cm , find the length of other pair of parallel sides . ​

Answer 1

Answer:

here , Let AB = 50 cm , DM = 8 cm

Let other altitude BN = 4 cm

then , AD = ?

we know,

area of parallelogram = one side × corresponding altitude

so, AB × DM = AD × BN

50 × 8 = 4 × BN

BN = 100 cm