Question

The area of a parallelogram ABCD with side AB 25cm and the corresponding altitude 10.5 cm is equal to that of another parallelogram EFGH with side EF 12.5 cm find the altitude of EFGH corresponding to side EF

Answer 1

so the height of EFGH corresponding to side EF us 21 cm.

Answer 2

HEY BUDDY..........
HERE IS UR ANSWER.......

AREA OF PARALLELOGRAM ABCD = AREA OF PARALLELOGRAM EFGH = 25×10.5 = 262.5

SO, AREA OF PARALLELOGRAM EFGH = BASE×HEIGHT = 262.5
262.5 = 12.5 × h
SO, HEIGHT = h = 262.5/12.5 = 21cm