Notes on Congruent Triangles

Congruent means to be  __________________.

• the same height and base.
• the same length and width.
• the same size and shape.
• the same x and y coordinates.

Tags

CCSS.8.G.A.2

Which of the following is true? Remember order matters and corresponding parts have the same markings.

• ∆FGH ≅ ∆VHW

• ∆HFG ≅ ∆HWV

• ∆HGF ≅ ∆VHW

• ∆FGH ≅ ∆VWH

Tags

CCSS.HSG.CO.B.7

Complete the congruence statement.

• CRP
• PCR
• RPC
• PRC

Tags

CCSS.HSG.CO.B.7

∆ABC≅∆XYZ
which is true?

• AB≅XY
• AB≅YX
• AB≅XZ
• BC≅CB

Tags

CCSS.8.G.A.2

∆ABC ≅ ∆LMN. Which statement is NOT true?

• LM ≅ AB
• ∆CAB ≅ ∆NLM
• ∠C ≅ ∠N
• BC ≅ ML

Tags

CCSS.HSG.CO.B.7

Solve for x.

• 9

• 11

• 17

Tags

CCSS.HSG.SRT.A.2

Solve for x.

• 5

• 4

• 3

• 2

Tags

CCSS.HSG.SRT.A.2

Solve for y.

• 2

• 3

• 4

• 5

Tags

CCSS.HSG.CO.B.7

If ⊿ABC ≅ ⊿DEF, AB = 7, BC = 9, AC = 11 + x, DF = 3x − 13, and DE = 2y − 5, find x.

• 6

• 6.66

• 7.33

• 12

Tags

CCSS.HSG.CO.B.7

If ⊿ABC ≅ ⊿DEF, AB = 7, BC = 9, AC = 11 + x, DF = 3x − 13, and DE = 2y − 5, find y.

• 12

• 6

• 7

• 3

Tags

CCSS.HSG.CO.B.7