Introduction to Congruence

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CCSS.HSG.CO.B.7

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CCSS.HSG.CO.B.7

∠A ≅∠?

• ∠B

• ∠E

• ∠D

• ∠F

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CCSS.HSG.CO.B.7

Choose the correct item to make the congruence statement true.

• A

• B

• C

• D

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CCSS.HSG.CO.B.7

Which is the correct way to write a congruency statement about the two figures shown?

• FED ~ TSR

• FED ~ RST

• FED ~ STR

• FED ~ RTS

• They are all correct.

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CCSS.HSG.CO.B.7

Which relationships could be the two missing statements? Select the two that apply.

• ∠2≅∠3

• ∠𝐴≅∠𝐴

• Δ𝐴𝐵𝐸~Δ𝐴𝐶𝐷

• Δ𝐸𝐴𝐵~Δ𝐶𝐴𝐷

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CCSS.HSG.SRT.A.2

If AC≅PR what other piece of information do you need to prove the triangles are ≅ by HL Theorem?

• AC≅PR

• BC≅QR

• <A≅<P

• <C≅<R

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CCSS.HSG.SRT.B.5

• A
• B
• C
• D

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CCSS.8.G.A.2

• 3 inches
• 5 inches
• 90 inches
• 4 inches

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CCSS.HSG.CO.B.7

△BAC ≅ △QPR. If ∠B = 2x and ∠Q = 10, find the value of x.

• 2

• 4

• 5

• -5

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CCSS.HSG.CO.B.7