Question

in figure if m parallel n and angle 1 and angle 2 =1:2 the measure of angle 8 is ​

Answer 1

Answer: 45

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Let the common multiple be x.

Angle 1= 1x

Angle 2 =2x

Angle 1 + Angle 2 =180 (linear pair)

x+2x=180

3x= 180

x=60

Angle 1 = 60

Angle 2 = 120

Therefore, Angle 6= 120 (corresponding angles)

Hence, Angle 8= 120 (vertically opposite angles)