Angle Measures of Polygons Answers
An interior angle of a regular polygon has a measure of 135°. What type of polygon is it?
A polygon with 7 sides is shown. An angle goes inside of the shape.
Which polygon has an interior angle sum of 1080°?
What is the sum of the measures of the interior angles of a 12-gon?
The sum of all but one interior angle of a heptagon is 776°. What is the measure of the final interior angle?
Which statements are true about the regular polygon? Select three options.
Each exterior angle of a regular decagon has a measure of (3x + 6)°. What is the value of x?
Three interior angles of a quadrilateral measure 55°, 117°, and 120°. What is the measure of the fourth interior angle?
A polygon with 5 sides is shown with its exterior angles. The exterior angles are 62 degrees, 66 degrees, 77 degrees, 59 degrees, and (12 x) degrees.
Polygon A B C D E F has 6 sides. Exterior angle A is 62 degrees, exterior angle B is 44 degrees, exterior angle C is 70 degrees, exterior angle D is 60 degrees, and exterior angle E is 43 degrees.
Polygon A B C D E has 5 sides.
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