Question

PQRS is a parallelogram and $\angle 1$ and $\angle 2$ are two exterior,angles, then $\angle 1=\angle 2=\angle 3=\angle 4$

• A. True
• B. False

Answer 1

The correct option is A True

The exterior angle is the angle on the outside adjacent if you extended the line past the intersection / corner. The outside opposite will have the same angle as the interior angle. So if exterior angle 1 = angle 2

Then, interior opposite angles will be the same and by intersection of parallel lines the opposite angles will be same. So the given statement will be true as the given figure is a rectangular figure.