Question

find the area of quadrilateral whose one diagonal is 18cm long and the perpendicular to its diagonal from the other vertex are length 7 cm and 5 CM

Answer 1

Answer:

Step-by-step explanation:

Area of quadrilateral =

1/2 x d x ( h1+ h2)

1/2 x 18 x ( 7+ 5)

1/2 x 18 x 12

108