If M and N are parallel and angle 1 is 135 degrees, what is the measure of angle 2?
Since M and N are parallel, angle 1 and angle 2 are corresponding angles. Corresponding angles are congruent when two lines are cut by a transversal. Therefore, angle 2 is also 135 degrees.
To find the measure of angle 2, we will use the fact that when a transversal intersects two parallel lines, alternate interior angles are congruent. Since M and N are parallel, angle 2 and angle 1 are alternate interior angles.
Therefore, the measure of angle 2 is also 135 degrees.