Geometry Theorems and Postulates

Points that lie on the same line are ____________.

• collinear

• coplanar

• non collinear

• non coplanar

State the postulate illustrated by the diagram.

Statements that are accepted as true without proof.

• Postulate

• Theorem

• Undefined Terms

• Defined Terms

________ statements that should be proven true by citing definitions, postulates, and previously prove theorems.

• Postulates

• Theorems

• Undefined Terms

• Defined Terms

State the postulate illustrated by the diagram.

State the theorem illustrated by the diagram.

State the theorem illustrated by the diagram.

State the theorem illustrated by the diagram.

State the postulate illustrated by the diagram.

How many lines drawn in the figure contain point Z?

• 1

• 2

• 3

• 4