Proofs

What is the "statement" for step 2 of the proof?

• ∆BAC≅∆DAC

• BC=DC

• ∡B≅∡D

• ∡BAC≅∡DAC

Tags

CCSS.HSG.CO.C.9

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

• QY ≅ QY

• NY ≅ PY

• ∠N ≅ ∠P

• QY is the perpendicular bisector

Tags

CCSS.HSG.SRT.B.5

What is the "statement" for step 2 of the proof?

• AD=AD

• AD=DA

• HD=DN

• HA = AN

Tags

CCSS.HSG.SRT.B.5

What is statement #1?

• AB≅DC

• AC≅AC

• AB∥DC

• ∠A≅∠C

Tags

CCSS.HSG.SRT.B.5

What additional information is required to prove the two triangles are congruent by HL?

• A)

• B)

• C)

• D)

Tags

CCSS.HSG.SRT.B.5

What additional information is required to prove the two triangles are congruent by SAS?

• A)

• B)

• C)

• D)

Tags

CCSS.HSG.SRT.B.5

What additional information is required to prove the two triangles are congruent by ASA?

• A)

• B)

• C)

• D)

Tags

CCSS.HSG.SRT.B.5

What additional information is required to prove the two triangles are congruent by SSS?

• A)
• B)
• C)
• D)

Tags

CCSS.HSG.SRT.B.5

What additional information is required for the two triangles to be congruent by SSS?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.B.5

Which of the following is NOT a valid reason to prove congruent triangles?

• SSA

• ASA

• SAS

• SSS

Tags

CCSS.HSG.SRT.B.5