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Type: Multiple-Choice
Category: Angles
Level: Grade 7
Score: 1
Author: pmcdonagh
Last Modified: 6 years ago

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Angles Question

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Grade 7 Angles

The formula for determining the sum of interior angles of ANY polygon is                .
  1. (n + 2) - 180
  2. (n x 2) + 180
  3. (n - 2) x 180
  4. (n - 2) + 180