ABCD is a trapezium. $\angle p = \angle q$. Find the sum of $\angle r$ and $\angle s$. Ans : _______________ $^\circ$

1. Find $\angle p$ using angles at a point

$\angle p = 360^\circ - 302^\circ = 58^\circ$

2. Find $\angle q$ using the given condition

Since $\angle p = \angle q$, we have $\angle q = 58^\circ$.

3. Find the sum of $\angle r$ and $\angle s$ using the angle sum of a triangle

In $\triangle ADE$, the sum of angles is $180^\circ$.
$\angle r + \angle s + \angle q = 180^\circ$
$\angle r + \angle s = 180^\circ - 58^\circ = 122^\circ$