Question

The area of a parallelogram is 90 sq .cm. find its base and height

Answer 1

The question is not complete. base and height can be any two numbers whose product is 90.

for example ---.

10 x 9

15 x 6

18 x 5

30 x 3

45 x 2

90 x 1

there are more possibilities with decimal numbers and fractions.