The perimeter of a trapezium is 52cm and its each non-parallel side is equal to 10cm with its height 8cm. Its area is
Then, sum of its parallel sides = 52-(10 + 10) = 32cm
Area of the trapezium = 
(a + b)h
= 
× 32 × 8 = 128cm2
20
The perimeter of a trapezium is 52cm and its each non-parallel side is equal to 10cm with its height 8cm. Its area is
Then, sum of its parallel sides = 52-(10 + 10) = 32cm
Area of the trapezium = (a + b)h
= × 32 × 8 = 128cm2