Question

(a) Find the size of angle PQR. Reason (b) Find the size of angle PRQ. Reason (c) Find the size of angle POQ.. Reason​

Answer 1

a) Angle PQR=90 degrees

b) Angle PRQ=56 degrees

c) Angle POQ=112 degrees

Explanation:

a) Angle PQR=90 degrees

reason: the angle in a semicircle is 90°

b) Angle PRQ=56 degrees

reason: angles in same segment of a circle are equal, so far, the segment PQ is common for angles PSQ and PRQ. Therefore, PRQ is 56 degrees.

c) Angle POQ=112 degrees

Reason: isosceles triangle