Question

Find the measures of the angles a, b and c.
2
115
с
☆
b​

Answer 1

Answer:

1. a=115(vertically opposite angles)
2. b=180-115=65(linear pair)
3. b=c=65(vertically opposite angles)

Answer 2

Answer:

a = 180- 115 = 65

b = 180-a

= 180- 65 = 115

c = 180 - b = 65