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

Find the measure of the angle x.

• 105
• 115
• 65
• 75

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

Solve

• 25°
• 125°
• 145°
• 45°

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

What is a possible third side to a triangle with side lengths of 13 and 4?

• 9
• 12
• 8
• 5

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

Find the measure of the indicated angle. 

• 34
• 46
• 62
• 36

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

A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

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

Find the measure of each angle indicated.

• 22
• 25
• 29
• 55

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

Classify the triangle shown in the picture by its sides.

• Equilateral

• Scalene

• Obtuse

• Isosceles

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

Classify the triangle shown in the picture by its sides.

• Isosceles

• Obtuse

• Equilateral

• Scalene

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

What is the value of x?

• 51⁰

• 90⁰

• 39⁰

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

The place where all three altitudes meet is called the ...

• Circumcenter

• Orthocenter

• Incenter

• Centroid

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