Geometry Quiz

What type of line extends indefinitely in one direction?

• Line segment

• Ray

• Line

• Point

What do you call the lines that meet at a right angle?

• Parallel lines

• Intersecting lines

• Perpendicular lines

• Acute lines

Which represents the figure best?

• Parallel Rays

• Perpendicular Rays

• Parallel Line Segments

• Perpendicular Line Segments

What is the measure of the angle in degrees?

• 180°

• 90°

• 60°

• 45°

What fraction of a full turn is represented?

• 1/2 turn

• 1/4 turn

• 3/4 turn

• 1 turn

If two angles sum up to 45° and one of them is 20°, what is the measure of the other angle?

• 25°

• 20°

• 15°

• 10°

Which figure has only one line of symmetry?

• Pentagon

• Rectangle

• Heart

• Triangle

Which type of triangle is shown in the diagram?

• Right

• Acute

• Obtuse

• Equilateral

Identify the type of angle shown in the diagram.

• Acute

• Right

• Obtuse

• Straight

Identify the type of triangle by its angles.

• Equilateral

• Obtuse

• Right

• Acute