Angle Sum of Polygons

Angle Sum of Polygons

Learning Target: Students will ​determine the sum of interior angles & missing angle measure of any polgyon.

The sum of the interior angles of any triangle is equal to 180°.

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​Some text here about the topic of discussion.

Triangles​

Multiple Choice

Find the missing angle measure:

• 155 $$\degree$$  

• 60 $$\degree$$  

• 55 $$\degree$$  

• 65 $$\degree$$  

Multiple Choice

Find the missing angle measure:

• 35 $$\degree$$  

• 135 $$\degree$$  

• 55 $$\degree$$  

• 90 $$\degree$$  

Multiple Choice

Find the missing angle measure:

• 67 $$\degree$$  

• 110 $$\degree$$  

• 123 $$\degree$$  

• 50 $$\degree$$  

Multiple Choice

Find the missing angle measure:

• 30 $$\degree$$  

• 60 $$\degree$$  

• 90 $$\degree$$  

• 180 $$\degree$$  

Multiple Choice

Find the missing angle measure:

• 17 $$\degree$$  

• 45 $$\degree$$  

• 52 $$\degree$$  

• 90 $$\degree$$  

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Open Ended

Find the measure of the missing angle. No degree symbol required, only the number answer.

Open Ended

Find the measure of the missing angle. No degree symbol required, only the number answer.

Open Ended

Find the measure of the missing angle. No degree symbol required, only the number answer.

Open Ended

Find the measure of the missing angle. No degree symbol required, only the number answer.