Question

no silly types of ans​

Answer 1

Answer:

Angle BAD = Angle ADC

Angle ADC = Angle PDC = Angle CDP

Angle APC + Angle DPC = 180°

Angle CPD = 80°

Step-by-step explanation:

1) alternate angles

2) All are measures of one angle only but with different positions.

3) since AD is a straight line

4) Angle CPD = 180-100 = 80°

Answer 2

Answer:

1Angle BAD=APD

2ADC=PDC=BAP

3CPD

4 -80°