The parallel sides of a trapezium are 25cm and 13cm; its nonparallel sides are equal, each being 10cm, find the area of the trapezium.

The parallel sides of a trapezium are 20cm and 10cm .its non parallel sides are both equal,each being 13cm. find the area of the trapezium.

11.The parallel sides of a trapezium are 20cml and 10cm. Its nonparallel sides are both equal.each being 13cm. Find the area of the trapezium.

The parallel sides of a trapezium are 16cm and 40cm. Its non-parallel sides are both equal each being 13cm. Find the area of the trapezium.

The parallel sides of a trapezium are 40 cm and 20 cm. If its non-parallel sides are both equal, each being 26 cm, find the area of the trapezium.

The parallel sides fo a trapezium are 30 cm and 20 cm and its non-parallel sides are both equal. If the area fo the trapezium is 300 cm^(2) , then what is the length (in cm) of eac non-parallel side?

If the perimeter of a trapezium be 52cm , its non parallel sides are equal to 10cm each and its altitude is 8cm, find the area of the trapezium.

The parallel sides DC and AB of a trapezium are 12cm and 36cm respectively.Its non- parallel sides are each equal to 15cm. Find the area of the trapezium.

The parallel sides of the trapezium are 13 cm, 25 cm and the non parallel sides are 10 cm. Find the area of the trapezium.