Question

Construct trapezium PQRS with the following measurement. Find also its area.

$\overline{PQ}$ is parallel to $\overline{SR}$ , PQ = 7.5 cm, PS = 6.5 cm, $\angle$ QPS = ${85}^o$ and $\angle$ PQR = ${45}^o$

Answer 1

ar PQRS = $\frac{1}{2}(PQ+SQ)\times QT$

= $\frac{1}{2}(7.5+0.5)\times 6.5$

= ${26m}^2$