ANGLE RELATIONSHIPS TEST REVIEW

Front

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

Back

The sum of the interior angles of a triangle is always 180 degrees.

Front

What is a transversal in geometry?

Back

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

Front

Define corresponding angles.

Back

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

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal.

Front

What are alternate interior angles?

Back

Alternate interior angles are angles that lie between two lines and on opposite sides of a transversal.

Front

What are alternate exterior angles?

Back

Alternate exterior angles are angles that lie outside two lines and on opposite sides of a transversal.

Front

How can you determine if two triangles are similar?

Back

Two triangles are similar if they have two pairs of congruent corresponding angles.

Front

What is the equation to find the value of x in a triangle if one angle is given?

Back

You can use the equation: angle1 + angle2 + angle3 = 180 degrees.

Front

What is the relationship between parallel lines and angles formed by a transversal?

Back

When parallel lines are cut by a transversal, several angle relationships are formed, including corresponding, alternate interior, and alternate exterior angles.

Front

If angle 1 and angle 5 are corresponding angles, what can be said about their measures?

Back

If angle 1 and angle 5 are corresponding angles, then their measures are equal.