4 Congruent Triangles

In order to prove that the two triangles are congruent by ASA, what must you know about the measure of ∠D?

• 58^o

• 87^o

• 145^o

• 35^o

Write a congruence statement for the pair of triangles. Name the postulate or theorem that justifies your statement.

• △AWC ≅ △CRW by ASA.

• △AWC ≅ △RCW by AAS.

• △AWC ≅ △WCR by SAS.

• △AWC ≅ △RWC by ASA.

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

Write a congruence statement for the pair of triangles. Name the postulate or theorem that justifies your statement.

• △JKL ≅ △UVT by SAS.

• △JKL ≅ △VUT by AAS.

• △JLK ≅ △UVT by AAS.

• △JLK ≅ △TUL by SAS.

Which postulate or theorem, if any, could you use to prove △DBE ≅ △FCE congruent? If not enough information is given, choose not enough information

• SAS

• AAS

• ASA

• not enough information

Which postulate or theorem, if any, could you use to prove the two triangles congruent?

• ASA

• HL

• AAS

• SSA

Which postulate or theorem, if any, could you use to prove the two triangles congruent?

• ASA

• SAS

• SSS

• AAS

Which postulate or theorem, if any, could you use to prove the two triangles congruent?

• AAS

• SSS

• SSA

• SAS

What additional information will allow you to prove the triangles congruent by the HL Theorem?

• ∠A≅∠E

• m∠BCE=90

• AC≅DC

• AC≅BD

Tags

CCSS.HSG.SRT.C.6

The two triangles are congruent as suggested by their appearance. Find the value of c.

• 63

• 5

• 4

• 3

What is the value of x?

• 24

• 48

• 51

• 96