Geo Honors Chapter 3 Review

Front

If m∠1 = 30°, then m∠3 = ?

Back

30°

Front

What is the angle relationship when two angles are on opposite sides of a transversal and inside the two lines?

Back

Alternate Interior

Front

What do we call a line that intersects two or more lines at different points?

Back

Transversal

Front

What is the term for two angles that add up to 180 degrees?

Back

Supplementary angles

Front

If angle 6 is 25 degrees, how many degrees is angle 7 if they are supplementary?

Back

155 degrees

Front

What is the term for angles that are across from each other when two lines intersect?

Back

Vertical Angles

Front

What do we call angles that are on the same side of the transversal and inside the two lines?

Back

Same Side Interior

Front

What is the term for angles that are on the same side of the transversal and outside the two lines?

Back

Alternate Exterior

Front

If two lines are cut by a transversal and the corresponding angles are equal, what can we say about the lines?

Back

The lines are parallel.

Front

What is the relationship between complementary angles?

Back

They add up to 90 degrees.