CAT 2022 Slot 1 QA · Question 11

A trapezium $\text{ABCD}$ has side $\text{AD}$ parallel to $\text{BC},\angle \text{BAD}=90^{\circ },\text{BC}=3\text{ cm}$ and $\text{AD}=8\text{ cm}$. If the perimeter of this trapezium is $36\text{ cm}$, then its area, in sq. $\text{cm}$, is