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Angle Measures of Polygons

Last updated over 2 years ago

14 questions

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Question 14

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What is the sum of the interior angles of a pentagon?

450 degrees

360 degrees

540 degrees

720 degrees

Find the sum of the interior angles of an octagon

1080 degrees

900 degrees

720 degrees

800 degrees

A regular hexagon has how much total interior angles?

360 degrees

600 degrees

540 degrees

720 degrees

For a decagon, what is the sum of the measure of all interior angles?

1320 degrees

1200 degrees

1440 degrees

1080 degrees

Find the measure of one interior angle in a regular pentagon.

120°

90°

100°

108°

Find the measure of one interior angle in a regular hexagon.

100°

120°

108°

90°

What is the measure of one interior angle in a regular dodecagon?

140°

120°

150°

135°

What is the exterior angle of a regular pentagon?

60 degrees

90 degrees

45 degrees

72 degrees

If a regular polygon has 8 sides, what is the measure of each exterior angle?

45 degrees

60 degrees

90 degrees

40 degrees

What are the exterior angles of a regular decagon (10 sides)?

36 degrees

30 degrees

45 degrees

60 degrees

The sum of interior angles in a regular quadrilateral is always 360 degrees.

True

False

If all sides of a polygon are congruent, then all its interior angles are also congruent.

True

False

The exterior angle of any regular polygon can be calculated using the formula 
, where n is the number of sides.

True

False

A regular polygon with 5 sides has each interior angle measuring 108 degrees.

True

False