Question

please answer! will mark brainliest!

Answer 1

Answer:

i)a=20 b=100 c=60

ii)a=45 b=80 c=55

Step-by-step explanation:

Answer 2

Step-by-step explanation:

1)

c = 120 (alternate angle)

b = 40 alternate angle

120 + 40 + a = 180 all measure of the angle of a triangle is 180 degree

so a = 20

2)

a = 45 alternate angle

c = 55 alternate angle

45 + 55 + b = 180 all measure of the angle of a triangle is 180 degree

so b = 80

pls mark me as brainliast as I have solve all the above