Geometry Proofs Theorems Postulates and Properties

If ∠S and ∠P are supplementary, then m∠S + m∠P = 180°

• Definition of Supplementary Angles

• Definition of Complementary Angles

• Definition of Linear Pair

• Definition of Vertical Angles

The angle relationship shown is -

• complementary angles

• supplementary angles

• vertical angles

• angle bisector

Points that lie on the same line are ____________.

• collinear

• coplanar

• non collinear

• non coplanar

State the postulate illustrated by the diagram.

________ 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 postulate illustrated by the diagram.

State the postulate illustrated by the diagram.

Statements that are accepted as true without proof.

• Postulate

• Theorem

• Undefined Terms

• Defined Terms

State the postulate illustrated by the diagram.