Home » In the diagram, PQ/RT /RS/ =/QS/, ∠QST= 70o and ∠PQW = 55o Find the size…

In the diagram, PQ/RT /RS/ =/QS/, ∠QST= 70o and ∠PQW = 55o Find the size…

In the diagram, PQ/RT /RS/ =/QS/, ∠QST= 70^o and ∠PQW = 55^o
Find the size of reflex ∠WQS

A.
235^o
B.
290^o
C.
305^o
D.
325^o

Correct Answer: Option A

Explanation

Reflex ∠WQS = 360^o – (55^o + 70^o)
=360^o – 125^o = 235^o