Angle Relationships Geometry

Front

What are Alternate Exterior Angles?

Back

Angles that are on opposite sides of a transversal and outside the two lines it intersects.

Front

What do Supplementary Angles add up to?

Back

180 degrees.

Front

What equation would you use to find the missing angle if one angle is 115 degrees?

Back

x + 115 = 180.

Front

What are Alternate Interior Angles?

Back

Angles that are on opposite sides of a transversal and inside the two lines it intersects.

Front

What are Vertical Angles?

Back

Angles that are opposite each other when two lines intersect; they are always equal.

Front

What are Corresponding Angles?

Back

Angles that are in the same position on two parallel lines in relation to a transversal.

Front

If two angles are Same-Side Interior Angles, what is their relationship?

Back

They are on the same side of the transversal and inside the two lines; they are supplementary.

Front

What is the sum of the angles in a triangle?

Back

180 degrees.

Front

If angle A and angle B are vertical angles, what can we say about their measures?

Back

They are equal.

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

They are equal.