If M and N are parallel and angle 1 is 135° , what is the measure of angle 8?

It's not 135

If M and N are parallel lines, then angle 1 and angle 8 are corresponding angles. This means that they have the same measure.

So, the measure of angle 8 is also 135°.

Wrong

I apologize for the incorrect response.

If M and N are parallel lines, then angle 1 and angle 8 are alternate interior angles. Alternate interior angles are congruent when the transversal intersects two parallel lines.

Therefore, if angle 1 measures 135°, then the measure of angle 8 will also be 135°.

No, it isn't 135.

I apologize for the mistake. Without further information or a diagram, I cannot determine the exact measure of angle 8. Please provide additional context or a diagram if available, so I can assist you more accurately.

If M and N are parallel and angle 1 is 135° , what is the measure of angle 7? (It's not 135)

If M and N are parallel lines, then angle 1 and angle 7 are corresponding angles. Corresponding angles are congruent when the transversal intersecting the parallel lines.

Since angle 1 measures 135°, the measure of angle 7 will also be 135°.

Bot, it isn't 135.

Apologies for the confusion. Without more information or a diagram, I am unable to accurately determine the measure of angle 7. Please provide additional context or visual representation, so I can assist you better.

If two parallel lines are cut by a transversal, and one of the angles is 135°, then all of the other angles are either 135° or 45°. So, if angle 8 is not 135°, then it must be 45°.