CCSS.Math.Content.HSG.CO.B.6

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

CCSS.Math.Content.HSG.CO.B.6

State if the two triangles are congruent.  If they are, state how you know.

• A
• B
• C
• D

Tags

CCSS.Math.Content.HSG.CO.B.7

CCSS.Math.Content.HSG.CO.B.8

CCSS.Math.Content.HSG.CO.B.6

Find the measures of CD and FG. Are they congruent?

• CD = 3, FG = 3
  Not congruent
• CD = 3, FG = 3
  Not congruent
• CD = 3, FG = 3
  Congruent
• CD = 3, FG = 9
  Congruent

Tags

CCSS.Math.Content.HSG.CO.B.6

∆EHG≅∆KFC
Which is a true statement?

• EH≅FK
• HG≅KF
• EG≅KC
• ∠E≅∠C

Tags

CCSS.Math.Content.HSG.CO.B.6

Are these triangles congruent?

• Yes, by SSS
• Yes, by SAS
• Yes, by AAS
• Yes, by HL

Tags

CCSS.Math.Content.HSG.CO.B.7

CCSS.Math.Content.HSG.CO.B.6

Which statement indicates that the triangles in each pair are congruent.

• ∆LMK ≅ ∆LMT
• ∆LMK ≅ ∆TMK
• ∆LTKM ≅ ∆LMT
• ∆TMK ≅ ∆TLK

Tags

CCSS.Math.Content.HSG.CO.B.8

CCSS.Math.Content.HSG.CO.B.6

Can we prove these triangles congruent?

• SSS
• SAS
• HL
• not congruent

Tags

CCSS.Math.Content.HSG.CO.B.8

CCSS.Math.Content.HSG.CO.B.6

A transformation that does not change the size or shape of a pre-image (pre-image and image are congruent) is called

• isometry

• reflections

• rotations

• dilation

Tags

CCSS.Math.Content.HSG.CO.B.7

CCSS.Math.Content.HSG.CO.B.6

What is the correct congruence statement?  ΔDEC ≅________

• ΔAEB
• ΔEAB
• ΔBEA
• Not Congruent

Tags

CCSS.Math.Content.HSG.CO.B.7

CCSS.Math.Content.HSG.CO.B.6

Which transformations keep figures congruent?

• translation, reflection, and dilation

• reflection, rotation, and dilation

• dilation, translation, reflection, and rotation

• translation, reflection, and rotation

Tags

CCSS.Math.Content.HSG.CO.B.6