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4/27/2021-Exterior Angles of Polygons

Last updated over 4 years ago
20 questions
For numbers 1 thru 5, you're (1) finding the sum of the interior angles and then (2) dividing that sum by the number of sides.
1

Find the measure of one INTERIOR angle of a REGULAR pentagon

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Find the measure of one INTERIOR angle of a REGULAR nonagon

1

Find the measure of one INTERIOR angle of a REGULAR decagon

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Given the above polygon, find the measure of one INTERIOR angle.

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Given the above polygon, find the measure of one INTERIOR angle.

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The following video describes what to do for 7 thru 9.

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Given the measure of an EXTERIOR angle of a REGULAR n-gon is 60, find the number of sides.

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Given the measure of an EXTERIOR angle of a REGULAR n-gon is 45, find the number of sides.

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Given the measure of an EXTERIOR angle of a REGULAR n-gon is 72, find the number of sides.

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The following video describes what to do for 11 thru 13.

1

Find the measure of one EXTERIOR angle of a REGULAR hexagon

1

Find the measure of one EXTERIOR angle of a REGULAR 15-gon

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Find the measure of one EXTERIOR angle of a REGULAR triangle

0

The following video describes what to do for 15 thru 17.

1

Given the measure of an INTERIOR angle of a REGULAR n-gon is 135, find the number of sides.

1

Given the measure of an INTERIOR angle of a REGULAR n-gon is 108, find the number of sides.

1

Given the measure of an INTERIOR angle of a REGULAR n-gon is 120, find the number of sides.

1

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