Question

Find the area of a trapezium if the distance between its parallel sides is 26 cm and one of the parallel sides is 84 cm, the other parallel side is half of the perpendicular distance between the parallel sides.

• A. 1430 ​
• B. 1261 ​
• C. 1225 ​
• D. Data insufficient

Answer 1

The correct option is B

1261 ​

Area of trapezium = h $\frac{(a+b)}{2}$sq. units

It is given that other parallel side is half of the perpendicular distance between the parallel sides i.e. 13 cm

$\Rightarrow$ $\frac{1}{2}$ $\times$ (84 + 13) $\times$ 26 = 1261 $c{m}^2$