Since M and N are parallel, angle 1 and angle 6 are corresponding angles. Therefore, angle 6 is also 135°.
The sum of angle 6 and angle 8 is angle 1.
Therefore, the sum of angle 6 and angle 8 is 135°.
If M and N are parallel and angle 1 is 135• what is sum of angle 6 and angle 8?
1 answer