Question

two parallel sides of an isosceles trapezium are 10 centimetre and 20 cm and its non parallel sides are each equal to 13 cm find the area of the trapezium​

Answer 1

Answer:

Area of a trapezium = 1/2{(sum of parallel side) * height} sq. units

1/2{10 + 20) × 13 } square cm

1/2{30 × 13} square cm

1/2×390 square cm

195 square cm ans