Question

The perimeter of a trapezium is 104 cm and sum of non-parallel sides is 40 cm with its height of 16 cm. Its area is ​

Answer 1

Perimeter = 104m

Length of non-parallel sides = 22m and 18m

Altitude(height) = 16m

The formula for the area of a trapezium = 1/2 × (sum of lengths of parallel sides) × altitude

= 104 - (22 + 18) = 64m

Area = 1/2 × 64 × 16 = 512 cm².