Geometry Chapter 3 Review

Front

What are Consecutive Interior Angles?

Back

Consecutive Interior Angles are pairs of angles that lie on the same side of a transversal and between two lines. They are supplementary, meaning their measures add up to 180 degrees.

Front

What are Parallel Lines?

Back

Parallel Lines are coplanar lines that do not intersect, no matter how far they are extended.

Front

What are Corresponding Angles?

Back

Corresponding Angles are pairs of angles that are in the same position on two different lines cut by a transversal. They are equal in measure.

Front

What are Alternate Exterior Angles?

Back

Alternate Exterior Angles are pairs of angles that lie outside the two lines and on opposite sides of the transversal. They are equal in measure.

Front

What are Alternate Interior Angles?

Back

Alternate Interior Angles are pairs of angles that lie between the two lines and on opposite sides of the transversal. They are equal in measure.

Front

How do you find the slope of a line given two points?

Back

The slope (m) is calculated using the formula m = (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are the coordinates of the two points.

Front

What is the equation of a line in slope-intercept form?

Back

The equation of a line in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the y-intercept of a line?

Back

The y-intercept is the point where the line crosses the y-axis, represented as (0, b) in the equation y = mx + b.

Front

What is a transversal?

Back

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

Front

What is the relationship between parallel lines and transversals?

Back

When a transversal intersects parallel lines, several angle relationships are formed, including corresponding angles, alternate interior angles, and consecutive interior angles.