Question

Find m∠POQ if ∠POQ and ∠QOR form a linear pair, as shown in the figure.

Answer 1

155

Explanation:

∠QOR= 25

∠POQ = x

here sum of both angles is 180 ( by linear pair)

therefore,

∠QOR + ∠POQ =180

25 + x = 180

x=180-25

x=155

hence, ∠POQ= 155