Question

Answerthe question .
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Answer 1

Answer:

in the given figur

CPB =APD (VERTICALLY OPPOSITE ANGLE)

4x-5°=3x+15°

4x-3x=15+ 5

i. x=20°

ii.APD=3x+25

=3×20 +15

=60+15

=75°

iii. BPD+APD=180°(STRAIGHT LINE)

BPD=180-75

=105°

iv.BPC=APD=75°(VERTICALLY OPPOSITE ANGLE)

HOPE THIS MAY HELP YOU