Geometry Unit 3 Review

If ∆ABC≅∆EFD, find the length of AB that makes the triangles congruent.

• 8 in

• 45 in

• 15 in

• 55 in

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

• HL

• AAS

• SSS

• ASA

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

In the diagram shown, PS ∥ RU, PQ ⊥ RU, and ST⊥RU, and PR≅SU.

Which method is appropriate for proving ∆PRQ is congruent to ∆SUT?

• SSS

• HL

• ASA

• SAS

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

In the accompanying diagram, CF≅DE, CF⊥FE, and DE⊥FE.

Which method can be used to prove ∆CEF≅∆DFE?

• HL

• SSS

• SAS

• AAS

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

In the accompanying diagram, JL⊥ML, JL⊥JN, and K is the midpoint of MN. Which method can be used to prove ∆NKJ congruent to ∆MKL?

• SSS

• AAS

• ASA

• SAS

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

In the accompanying diagram of isosceles triangle ABC, ∠ABC is the vertex angle, BD is perpendicular to AC and D is the midpoint of AC.

Which statement can not be used to prove that ∆ABD is congruent to ∆CBD?

• SSS

• AAS

• AAA

• HL

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

In the accompanying diagram of quadrilateral WRLO, diagonal WL bisects both ∠RWO and ∠RLO. Which method can be used to prove that ∆WRL is congruent to ∆WOL?

• SSS

• HL

• ASA

• SAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

• ∠M is congruent to ∠P

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

• HL

• ASA

• SSS

• SAS

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

• HL

• AA

• ASA

• SSS

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5