Question

please tell me the answer with full explanation​

Answer 1

Answer:

100° + angle P = 180°( sum of one interior and one exterior angle is 180°)

Angle P = 180° - 100°

Angle P = 80°

hope it will help you.

Answer 2

Answer:

Let's consider the line AB.

P+100=180[Since AB is straight line.So sum of angles=180.]

Step-by-step explanation:

P=180-100

P=80 degree.

Hope it's helpfull.