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Polygon Angle Sum Theorems Warm Up 1

Last updated almost 3 years ago

3 questions

1

1

1

Question 1

1.

Find the sum of the interior angles of a nonagon.

1620

1260

140

360

Question 2

2.

Find the measure of ONE interior angle in a 38-gon.

170.5

360

1440

144

Question 3

3.

Find the measure of one interior angle in a pentagon.

72

540

108

360