Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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  Guided Practice  

Find the sum of the interior angle measures of each polygon.

  • Question 4 (request help)

    The quilt pattern shown is made of repeating equilateral triangles. What is the measure of one interior angle of an equilateral triangle?

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  • Question 5 (request help)

    Find the measure of an exterior angle of a regular pentagon.

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  • Question 6 (request help)

    Building on the Essential Question How can I find the sum of the interior angle measures of a polygon?

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