Angles Daily Grade

Front

What is an angle?

Back

An angle is formed by two rays (sides of the angle) that share a common endpoint (the vertex).

Front

What are alternate exterior angles?

Back

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

Front

What are alternate interior angles?

Back

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

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in the same position on two parallel lines in relation to a transversal.

Front

What is the sum of angles in a triangle?

Back

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

Front

If angle 6 is 25 degrees, how many degrees is angle 7?

Back

155 degrees.

Front

Solve for x: 2x + 5 = 23.

Back

x = 9.

Front

Find the measure of the angle indicated: If one angle is 180° and the other is 114°, what is the measure of the indicated angle?

Back

66°.

Front

What is a vertical angle?

Back

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

Front

What is a transversal?

Back

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