If the height of a trapezium is 9 cm and the sum of parallel sides is 17 cm, then, what will be the area (in sq. cm) of the trapezium?
If the height of a trapezium is 9 cm and the sum of parallel sides is 17 cm, then, what will be the area (in sq. cm) of the trapezium? Correct Answer 76.5
Given, h = 9 cm, (a + b) = 17 cm Area of trapezium = (1 / 2) * h * (a + b) = (1 / 2) * 9 * 17 = 76.5 cm2