Math 2 U3 L6: Congruencies in overlapping triangles

Identify any common angles or sides

• JK
• Angle MJK
• LK
• Angle MKJ

Tags

CCSS.8.G.A.2

What statement should go in Step 3?

• Angle B=Angle B
• AB=BC
• AD=DC
• Angle 1=Angle 3

Tags

CCSS.HSG.CO.B.7

What is the reason for Step 4?

• Substitution
• Angle Addition
• Segment Addition
• Triangle Sum Property

Tags

CCSS.HSG.CO.C.9

What is the statement for Step 5?

• ED+DC=EC
• AD=EC
• AE+DC=ED
• AE+ED=ED+DC

Tags

CCSS.HSG.CO.B.7

What is the reason for Step 8?

• SSS
• SAS
• ASA
• AAS

Tags

CCSS.HSG.SRT.B.5

What is the reason for Step 3?

• Angle Addition
• Statement Addition
• Vertical Angles
• Substitution

Tags

CCSS.8.G.A.5

What is the statement for Step 7?

• Angle R=Angle T
• ST=RU
• SU=SU
• Angle TUR=Angle RST

Tags

CCSS.HSG.SRT.B.5

What is the reason for Step 8?

• ASA
• SAS
• SSS
• AAS

Tags

CCSS.HSG.SRT.B.5

Name a pair of overlapping congruent triangles and state how.  (Hint: they have to be overlapping)

• ∆AQT ≅ ∆SQT by SAS
• ∆TAR ≅ ∆TSP by AAS
• ∆TAR ≅ ∆TSP by ASA
• ∆AQT ≅ ∆SQT by SSA

Tags

CCSS.HSG.SRT.B.5

Identify any common angles or sides

• JK
• Angle MJK
• LK
• Angle MKJ

Tags

CCSS.8.G.A.2