Geo - Unit 5 Review

What makes this true?

• ∠C≅∠F

• ∠B≅∠D

• AC ≅ EF

What makes this true?

• ∠C≅∠F

• AB ≅ DE

• AC ≅ DF

State if the triangles are congruent and why.

• AAS
• SAS
• ASA
• Not congruent

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

Triangles ABE, ADE, and CED are shown on the coordinate grid, and all the vertices have coordinates that are integers. Which statement is true?

• No two triangles are congruent

• Only ∆ABE and ∆ADE are congruent

• Only ∆ABE and ∆CED are congruent

• All three triangles are congruent

What is the measure of angle Y?

• 45°
• 103°
• 11m
• 32°

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.B.5

What could be the final reason in the proof below?

• SAS

• ASA

• CPCTC

• HL

In the diagram,

 $\overline{AB}\cong\overline{DE},\ \angle A\cong\angle D,\ and\ \overline{CA}\cong\overline{FD}$  
What theorem can be used to prove the triangles are congruent? 

• SSA

• AAS

• SAS

• HL

Which triangle below is not congruent to the other three triangles?

• 
• 
• 
• 

What information is missing to determine if the triangles are congruent by HL?

• ∠G ≅ ∠X
• ∠H ≅ ∠W
• GI ≅ XV
• GH ≅ XW

Tags

CCSS.HSG.SRT.B.5

For the given picture, point C is the midpoint of AD and BE. Which postulate can be used to prove triangle BAC congruent to triangle DEC?

• SSS

• ASA

• SAS

• HL

Tags

CCSS.HSG.SRT.B.5