Chapter 3 Geometry Review

Front

Define Perpendicular Lines.

Back

Two lines that intersect to form a right angle (90 degrees).

Front

What are Parallel Lines?

Back

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

Front

What are Skew Lines?

Back

Lines that do not intersect and are not parallel, often found in three-dimensional space.

Front

What is a Transversal?

Back

A line that intersects two or more lines at different points.

Front

What are Corresponding Angles?

Back

Angles that are in the same position at each intersection where a transversal crosses two lines.

Front

What are Alternate Interior Angles?

Back

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

Front

What are Alternate Exterior Angles?

Back

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

Front

What are Consecutive Interior Angles?

Back

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

Front

If ∠C = 116°, what is the measure of its supplement?

Back

The supplement of ∠C is 64°.

Front

Solve for y: 2y + 10 = 80.

Back

y = 35.