Question

Diagonals AC and BD of a parallelogram ABCD intersect at O. If AB=10cm and the perpendicular distance between AB and DC is 8cm, calculate area of triangle AOB

Answer 1

The area of the triangle AOB is one fourth of the area of the parallelogram which is 10×8=80

so the answer ia 80/4=10cm^2

i think its help you....