Question

In Fig. AB and CD are two equal chords of
a circle with centre O. OP and OQ are
perpendiculars on chords AB and CD
respectively. If angle POQ = 150°, then angle APQ
is equal to
a) 30°
b) 75°
c) 15°
d) 60°
​

Answer 1

Answer:

option a) 30° is the correct answer