Question

In APQR; P=30° PQ=PR then find measurement of angles Q and angle R​

Answer 1

Step-by-step explanation:

Because, PQ =PR,

<Q = <R (Angles opposite to equal sides PQ and PR).

Using, Angle sum property

<P + <Q + <R = 180°

=> 2 <Q + <P = 180° (<Q = <R)

=> 2<Q = 180° - 30° = 150°

=> <Q = 150°/2 = 75° = <R