Geometry Benchmark A

Front

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

Back

Corresponding angles are equal.

Front

If two angles are alternate exterior angles, what can be said about their measures?

Back

Alternate exterior angles are equal when the lines are parallel.

Front

What is the measure of angle 1 if it is a corresponding angle to another angle measuring 110°?

Back

Angle 1 measures 110°.

Front

How do you find the measure of an angle when given a variable equation?

Back

Substitute the value of the variable into the equation to find the angle's measure.

Front

What transformation is represented by (x + 2, y - 6)?

Back

This transformation translates the figure 2 units to the right and 6 units down.

Front

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

Back

The slope of a parallel line is also 3/4.

Front

How do you reflect a point across the x-axis?

Back

Change the sign of the y-coordinate of the point.

Front

What is the new coordinate of point K(1, -4) after reflecting across the x-axis?

Back

K' is (1, 4).

Front

Define a transversal in geometry.

Back

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

Front

What are alternate interior angles?

Back

Angles that lie between two lines and on opposite sides of a transversal.