HGeom - Chapter 3 Test

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines cut by a transversal.

Front

What is the theorem that states if same-side interior angles are supplementary, then the lines are parallel?

Back

If two lines are cut by a transversal and the same-side interior angles are supplementary, then the lines are parallel.

Front

What are same-side interior angles?

Back

Angles that are on the same side of the transversal and inside the two lines.

Front

What is the slope of a line parallel to a line with slope 3/4?

Back

3/4

Front

What is the value of x that proves lines l and m are parallel if m∠6 + m∠7 = 180?

Back

x = 3.

Front

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

Back

Alternate Interior Angles.

Front

What is the relationship between two angles that are on opposite sides of the transversal and outside the two lines?

Back

Alternate Exterior Angles.

Front

What is the definition of parallel lines?

Back

Lines in a plane that never meet and are always the same distance apart.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What is the relationship between the slopes of two perpendicular lines?

Back

The product of their slopes is -1.