Interior

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Interior Exterior Angles

• MA.6.4.2 Construct angles
• with a given degree measure

byPeriod 5
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Definition

• An angle sum inside a polygon, formed by the
  polygons sides, is an interior angle.
• By extending a side of a polygon, you can make an
  exterior angle, which is outside the polygon.

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Formula

• of sides 2 x 180 INTERIOR ANGLE SUM

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Question

• What is the interior angle sum for this polygon?

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Solution

• Interior angle sum
• 540 because 5 2 x 180 540

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Credits

• Me
• Period 5
• Erik
• Riley
• Zach
• Mr.Imamura