4. TBQ - Area of an isosceles trapezium

The parallel sides of a trapezium are \(34 \ cm\) and \(18 \ cm\). If its non-parallel sides are both equal, each being \(26 \ cm\), find the area of the trapezium.

 

 

Area of the trapezium \(=\) 648.2633.2638.2643.2 \(cm^2\)