Geometry Basics Look Back #1

Use geometric terms to describe what is shown.

• plane

• parallel lines

• perpendicular lines

• point

What do we measure angles in?

• Degree
• Feet
• Meters 
• Liters 

Two adjacent angles whose noncommon sides are opposite rays.

• Linear Pair
• Complementary 
• Congruent Angles
• Vertical Angles

Two angles whose sides form pairs of opposite rays.

• Congruent Angles
• Linear Pair
• Adjacent Angles
• Vertical Angles

Divide into congruent segments or angles

• Bisector
• Vertex
• Opposite Rays
• Acute Angles

Angle ABC measures 34^o. What is the measure of angle CBD?

• 17^o

• 34^o

• 68^o

What does CPCTC stand for?

• Corresponding Parts of Congruent Triangles are Congruent
• Congruent Parts of Congruent Triangles are Corresponding
• Corresponding Parts of Canadian Triangles are Cool
• Congruent Parts of Corresponding Parts are Corresponding

What additional information is required to prove the two triangles are congruent by SAS?

• A)
• B)
• C)
• D)

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS
• Not enough information
• SSS
• AAS

Find HG

• 28
• 14
• 41
• 7