3.0 Vocabulary Quiz

What is an equilateral triangle?

• A triangle with all sides congruent

• A triangle with at most two sides congruent

• A triangle with at least two sides congruent

• A triangle with no sides congruent

A line and a line segment have no differences.

• True
• False

Which of the following words means the same as congruent?

• different
• same
• greater
• less

What do you call the common endpoint of two rays? 

• Angle
• Segment
• Ray
• Vertex 

Points, Lines and Planes are the _________ of Geometry.

• Theorems

• Undefined terms

• Postulates

• Definition

Angles that share a side and a vertex are called _____

• linear pairs

• adjacent angles

• vertical angles

• congruent angles

Angles that are formed by intersecting lines are called _____

• linear pairs

• adjacent angles

• vertical angles

• congruent angles

Angles that lie on the same line are called _____

• linear pairs

• adjacent angles

• vertical angles

• congruent angles

Supplementary angles are angles that add up to ____ degrees.

Complementary angles are angles that add up to ____ degrees.