Question

(iv)
PB or PC, where PB, PC
bisect Z B and Z C respectively​

Answer 1

Answer:

answer is 123 angle BPC

Step-by-step explanation:

ANGLE A IS 66 BY LINEAR PAIR

ANGLE BPC IS 90+1/2 ANGLE A

90+1/2×66

90+33

123

x+x+123=180(ANGLE sum property of triangle)

2x=180-123

x=57/2

x=28.5