CCSS.Math.Content.HSG.CO.C.10

What is the measure of the unlabeled angle of the triangle?

• 90*
• 82*
• 98*
• 75*

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CCSS.Math.Content.HSG.CO.C.10

The figure is an example of a(n) ...

• altitude 
• perpendicular bisector
• midsegment
• angle bisector

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CCSS.Math.Content.HSG.CO.C.10

Find the measure of the angle indicated. 

• 139°
• 66°
• 138°
• 116°

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CCSS.Math.Content.HSG.CO.C.10

A triangle with two congruent sides and two congruent angles (base angles) is called ...

• scalene
• equilateral
• isosceles
• obtuse

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CCSS.Math.Content.HSG.CO.C.10

Which of the following sets of side lengths could produce a triangle. SELECT ALL THAT APPLY.

• 4, 4, 4

• 5, 5, 10

• 3, 6, 9

• 5, 7, 11

• 13, 5, 6

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CCSS.Math.Content.HSG.CO.C.10

Will these line segments form a triangle?

• yes

• no

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CCSS.Math.Content.HSG.CO.C.10

If m∠A = 125°, what is the m∠B?

• 125^o

• 65^o

• 55^o

• 45^o

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CCSS.Math.Content.HSG.CO.C.10

Name the parallel segment.

• JH
• PN
• MP
• MN

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CCSS.Math.Content.HSG.CO.C.10

Can the sides of a triangle have lengths 4, 11, and 13?

• Yes
• No

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CCSS.Math.Content.HSG.CO.C.10

Name the angle opposite side AB.

• $\angle\ A$

• $\angle\ B$

• $\angle\ C$

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CCSS.Math.Content.HSG.CO.C.10