Question

The area of a trapezim is 850sq.cm.one of the parallel sides is 64cm and the perpendicular distance between the parallel sides is 17cm.find the length of the other paraelle side.

Answer 1

Area of trap.=
$\frac{1}{2} \times |a + b| \times h$
$\frac{1}{2} \times |64 + b | \times 17$