Question

In a parallelogram PQRS. What is the sum of angle r and angle s

Answer 1

sum of angle r and s is 180 as they are on same side of parallelogram

Answer 2

Answer:

The sum of ∠r and ∠s is 180°

Step-by-step explanation:

Given that PQRS is a parallelogram

we have to find the sum of ∠r and ∠s  

As, we know the properties of parallelogram

Opposite sides of parallelogram are equal and parallel i.e

∠p and ∠q, ∠r and ∠s both are the pairs of co-interior angles and we know that sum of co-interior angles equals to 180°  

Hence the sum of ∠r and ∠s is 180°