Exterior Angle Inequality Theorem

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CCSS.8.G.A.5

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°

• 90°

• 180°

• 360°

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CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 95

• 85

• 45

• 35

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CCSS.8.G.A.5

What is the definition of the Exterior Angle Inequality?

• The measure of an exterior angle of a triangle is less than the measure of either of its corresponding remote interior angles.

• The measure of an exterior angle of a triangle is less than the measure of either of its corresponding remote exterior angles.

• The measure of an exterior angle of a triangle is greater than the measure of either of its corresponding remote interior angles.

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CCSS.8.G.A.5

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CCSS.8.G.A.5

• 56^o

• 63^o

• 36^o

• 117^o

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CCSS.8.G.A.5

• 95^o

• 105^o

• 117^o

• 25^o

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CCSS.8.G.A.5

• 40^o

• 50^o

• 80^o

• 60^o

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CCSS.8.G.A.5

• 57^o

• 85^o

• 90^o

• 55^o

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CCSS.8.G.A.5

• 77

• 65^o

• 30^o

• 40^o

Tags

CCSS.8.G.A.5