TEKS.MATH.9-12.III.D.1

Which is NOT a test to prove triangles congruent?

• SAA
• SSS
• SSA
• SAS

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TEKS.MATH.9-12.III.D.1

What is the range of values the third side of the triangle could be?

• A
• B
• C
• D

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TEKS.MATH.9-12.III.D.1

What missing piece of information is needed to prove the triangles congruent using SAS?

• ∠F≅∠Q
• ∠G≅∠R
• ∠H≅∠S
• FH = QS

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TEKS.MATH.9-12.III.D.1

Parallel Lines never intersect because...

• they have the same slopes. 
• they have the same y-intercept.
• they have different slopes.
• they have different y-intercepts. 

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TEKS.MATH.9-12.III.D.1

TEKS.MATH.7.7A

In a parallelogram, consecutive angles are __________.

• congruent
• supplementary
• corresponding
• parallel

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TEKS.MATH.9-12.III.D.1

What is the missing statement in the proof?

• 2m∠ABD=m∠ABD+m∠ABD
• m∠ABD=m∠DBC
• m∠ABC=m∠ABC
• m∠ABD+m∠ABD=m∠ABD+m∠DBC

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TEKS.MATH.9-12.III.D.1

Which set of side lengths will form a triangle?

• 3, 6, 12

• 7, 7, 14

• 9, 9, 9

• 13, 6, 7

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TEKS.MATH.9-12.III.D.1

A triangle has side lengths of 15 centimeters, 11 centimeters, and 9 centimeters. What kind of triangle is it?

• equilateral

• isosceles

• scalene

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TEKS.MATH.9-12.III.D.1

Find C 

• ∠C=116°
• ∠C=64°
• ∠C=180°
• ∠C=26°

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TEKS.MATH.9-12.III.D.1

What is the SUM of the angle measures in a triangle (3 sides)?

• 60°
• 90°
• 120°
• 180°

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TEKS.MATH.9-12.III.D.1