GC Unit 7 review 21-22

Are these triangles congruent?

• Yes - RHS

• Yes - SSA

• Yes - SAS

• No - They are different triangles

Are these triangles congruent?

• Yes - AAA

• Yes - SSS

• No, they are different

• Not enough information

Are these triangles congruent?

• Yes - AAA

• Yes - ASA

• Yes - SAS

• No - they are different

Are these triangles congruent?

• Yes - ASA

• Yes - SSS

• Yes - SAS

• No - they are not congruent

How many degrees are in a right angle?

• 
  

  $30\degree$

• $90\degree$

• $60\degree$

• Not enough information

What relationship exists between angles 1 and 5

• Corresponding angles

• Supplementary angles

• Vertical angles

• Alternate Exterior Angles

Which Angles are congruent?

•  $\angle5\ and\ \angle8$ 

•  $\angle3\ and\ \angle5$ 

•  $\angle6\ and\ \angle4$ 

•  $\angle3\ and\ \angle4$ 

What angle pair is pictured?

• Alternate Interior Angles
• Supplementary Angles
• Vertical Angles
• Corresponding Angles

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

If the  $m\angle7\ =\ 115\degree,$  find the measure of  $\angle2.$  

•  $115\degree$  

•  $65\degree$  

•  $180\degree$  

• Cannot be determined