Sas Sss Proof

What is the missing piece of information required to prove these triangles congruent?

• QY ≅ QY

• NY ≅ PY

• ∠N ≅ ∠P

• QY is the perpendicular bisector

What is Statement?

• ∠ABC ≌ ∠DCE

• ∠BCA ≌ ∠CED

• ∠CAB ≌ ∠EDC

• None of the following

Use the congruence statement to find the missing part of the statement

• WV

• WU

• VU

• WB

To prove two triangles are congruent using the SAS postulate, it is necessary to show that two sides and the angle ___________ those sides are congruent.

• Opposite

• Adjacent to

• Between

• Farthest from

Which statement is true regarding the SAS postulate?

• It requires three sides of one triangle to be congruent to three sides of another triangle.

• It requires two angles and the side between them to be congruent.

• It requires two sides and the angle opposite to one of those sides to be congruent.

• It requires two sides and the included angle to be congruent.

Congruent by

• SSS

• SAS

• ASA

• AAS

What is Reason C?

• SSS Congruence

• SAS Congruence

• ASA Congruence

• AAS Congruence

• HL Congruence

Which postulate can be used to prove that two triangles are congruent if three sides of one triangle are equal to three sides of another triangle?

• SAS Postulate

• SSS Postulate

• ASA Postulate

• AAS Postulate

Suppose ∠ADB = 90°. Which of the following markings is needed in order to prove SAS congruence?

• CD ≡ BD

• CA ≡ BA

• ∠C ≡ ∠B

• ∠DAC ≡ ∠DAB

• None of the above

What is statement #4?

• ∆HFG≅∆IHF

• ∆FHG≅∆IHF

• ∆GFH≅∆IFH

• ∆HFG≅∆IFH