Polygons
Math ⇒ Geometry
Polygons starts at 7 and continues till grade 12.
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See sample questions for grade 8
A regular polygon has 18 sides. What is the measure of each exterior angle?
A regular polygon has 5 sides. What is the sum of its interior angles?
A regular polygon has 9 sides. What is the measure of each interior angle?
Calculate the measure of each interior angle of a regular decagon.
How many diagonals does a hexagon have?
How many sides does a regular polygon have if each of its interior angles is 120°?
If a polygon has 10 sides, how many diagonals does it have?
If a polygon has 15 sides, what is the sum of its interior angles?
If a regular polygon has 360 sides, what is the measure of each exterior angle?
If a regular polygon has each exterior angle measuring 24°, how many sides does it have?
If each exterior angle of a regular polygon is 45°, how many sides does the polygon have?
If the sum of the interior angles of a polygon is 1620°, how many sides does it have?
If the sum of the interior angles of a polygon is 900°, how many sides does it have?
What is the name of a polygon with 12 sides?
What is the sum of the exterior angles of any polygon, one at each vertex?
A polygon has twice as many diagonals as sides. How many sides does it have?
A regular polygon has 24 sides. Calculate the sum of all its interior angles.
A regular polygon has 40 diagonals. How many sides does it have?
A regular polygon has an exterior angle of 18°. What is the name of this polygon?
A regular polygon has each interior angle measuring 156°. How many sides does the polygon have?
