Question

find base of parallelogram whose height is 7.5 cm and area 71.25sq.cm

Answer 1

hey mate here's ur answer

we know that area of ||gm = 1/2*b*h

here, area = 71.25 cm²

height = 7.5 cm

base = ?

1/2*b*7.5 = 71.25

b/2 = 71.25/7.5

b = 9.5*2

b = 19 cm