Question

Look at the picture.
It shows a diagram made from three straight lines.
Find the size of angle p.

Answer 1

Answer:

angle p + 30°+80° = 180°

angle p +110° = 180°

p = 180°-110°

p = 70°

Answer 2

Answer:

angle p =70

Step-by-step explanation:

from the given picture we know that vertical angles (i.e opposite angles are equal)

According to triangle law ,sum of interior angles is equal to 180°.

80+30+p=180

110+p=180

p=180-110=70

p= 70°