Angles in polygons
Types of exercises: angle sum of a polygon, exterior angle of a regular polygon, angle of a regular polygon, number of sides from the angle sum.
Exercises are drawn at random from a large bank - every click gives a different set.
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Solved: 0 of 10
Problem
How many degrees is one interior angle of a regular triangle?
Problem
An interior angle of a regular polygon is 140°. How many degrees is the exterior angle at the same vertex?
Problem
What do the interior angles of a quadrilateral add up to, in degrees?
Problem
The interior angles of a polygon add up to 1440°. How many sides does it have?
Problem
How many degrees is one interior angle of a regular quadrilateral?
Problem
An interior angle of a regular polygon is 150°. How many degrees is the exterior angle at the same vertex?
Problem
What do the interior angles of a decagon add up to, in degrees?
Problem
The interior angles of a polygon add up to 360°. How many sides does it have?
Problem
How many degrees is one interior angle of a regular decagon?
Problem
An interior angle of a regular polygon is 150°. How many degrees is the exterior angle at the same vertex?
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