Finding Congruent Parts of a Triangle

These two triangles are congruent. If ∠C is 40^o find the measure of ∠F.

• 40^o

• 50^o

• 90^o

• 45^o

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CCSS.HSG.CO.B.7

These triangles are congruent. If ∠E is 45^o and ∠B is 55^o what is the measure of ∠C?

• 45^o

• 55^o

• 80^o

• 100^o

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CCSS.HSG.CO.B.7

If ∆PIG ≅ ∆COW, WO≅?

• GI

• PI

• PG

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CCSS.HSG.CO.B.7

These triangles are congruent. If ∠A is 48^o what is the measure of ∠F?

• 48^o

• 38^o

• 84^o

• 94^o

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CCSS.HSG.CO.B.7

Given that ΔPQR ≅ Δ LJK,  PR=2x+6, JL= 10 units,  LK= 3x-6, find the measure of side PR. 

• 10 

• 2

• 12

• 30

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CCSS.HSG.CO.B.7

Given that ΔPQR ≅ Δ LJK,  PR=2x+6, JL= 10 units,  LK= 3x-6, find the measure of side PQ. 

• 12

• 10

• 2

• 30

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CCSS.HSG.CO.B.7

Which side corresponds to side XY?

• TR

• RS

• ST

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CCSS.HSG.CO.B.7

Remember order matters. Which of the following is true?

• ∆JLK ≅ ∆XWJ

• ∆LJK ≅ ∆JWX

• ∆JKL ≅ ∆JXW

• ∆LKJ ≅ ∆JXW

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CCSS.HSG.CO.B.7

Imagine you're an explorer in the land of Geometry and you've discovered two mysterious triangles, ∆LMK and ∆LMT, that are congruent! Can you tell which angle from ∆LMK is congruent to an angle in ∆LMT?
∠K ≅ ____

• T

• ∠T

• ∠M

• ∠L

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CCSS.HSG.CO.B.7

Let's play a game of match-up! Can you complete this congruence statement for me?

• OEG

• OGE

• EGO

• GOE

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CCSS.HSG.CO.B.7