Question

In the given figure, PQRS is a parallelogram and ∠R is 100^o then ∠Q is

• A. 80^o
• B. 90^o
• C. 70^o
• D. 100^o

Answer 1

The correct option is A

80^o

The adjacent angles of a parallelogram are supplementary.

∠R + ∠Q = 180^o

100⁰ + ∠Q = 180^o

∠_{Q =} 80^o