Vocabulary Quiz

An angle with a measure less than 90 degrees

• Ray

• right angle

• line segment

• acute angle

An angle with a measure of exactly 90 degrees

• symmetry

• Obtuse angle

• right angle

An angle with a measure of more than 90 degrees, but less than 180

• Ray

• Obtuse angle

• line

Intersecting lines that cross to form 4 right angles

• Congruent

• Parallel

• perpendicular

• line

Lines that cross of touch

• Intersecting lines

• line segment

• point

• ray

Lines that remain the same distance apart and never touch

• Parallel

• Lines

What is this?

• Point A

• Ray

• Line