A line that intersects two or more lines.

Angles that are equal in measure.

Angles in the same place on different lines and equal in measure.

Inside the parallel lines, on the same side of the transversal, and supplementary.

Inside the parallel lines, on opposite sides of the transversal, and are equal in measure.

Outside the parallel lines, on opposite sides of the transversal, and are equal in measure.

Outside the parallel lines, on the same side of the transversal, and supplementary.

Share a common side and vertex.

Two angles that form a straight line, are adjacent, and supplementary.

Two angles that add up to (sum) 180 degree

Share a vertex and are equal in measure.

Angles inside the parallel lines.

Angles outside the parallel lines.

Which pair of angles add up to 180 degrees?

Which of these angles are congruent?

Which angle is complementary to $$\angle LJM$$  

Find the measure of the missing angle

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