3.5 Geometric Proofs 2 (CPCTC)

What is your reason for #3?

• Given

• Reflexive

• Addition Property of Algebra

• SAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

How many statements should have a reason of "given"?

• 1

• 3

• 4

• 2

What is statement 3 true?

• Reflexive

• Vertical angles are congruent

• Alternate interior angles

• Complementary angles

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

CCSS.HSG.SRT.B.5

By what reason are the triangles congruent?

• SSS

• SAS

• ASA

• AAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

?What is the missing "given" statement

• $\overline{GH}\cong\overline{IJ}$

• $\overline{HI}\cong\overline{IK}$

• $\overline{AS}\cong\overline{JK}$

• $\overline{JK}\cong\overline{GI}$

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.5

How many given statements should be in this proof?

• 1

• 2

• 3

• 5

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

Why are the triangles congruent?

• AAS

• SSS

• ASA

• SAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

By what reason are the triangles congruent?

• ASA

• SAS

• SSS

• AAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

 $\overline{BD}$  is part of both triangles, what reason is it congruent to itself?

• Alternate Interior

• Congruent

• Reflexive Property

• Vertical Angles

By which reason are the triangles congruent?

• SSS

• ASA

• AAS

• SAS

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8