Polygons

by: missmatthews

Attempt this quiz as many times as you like. Try to get 100%.

  1. 1

    A rectangle is a polygon

  2. 2

    A circle is a polygon

  3. 3

    How many sides does a pentagon have?

  4. 4

    Draw a hexagon. Divide it up into its least number of triangles. The number of triangles formed is:

  5. 5

    The correct formula for the INTERIOR ANGLE SUM of a polygon is:

  6. 6

    The angle sum of a nonagon (9 sides) is:

  7. 7

    Find the number of sides of a polygon whose interior angle sum is 1980

  8. 8

    Find the size of each angle of a 7 sided shape where the interior angle sum is 900 (to the nearest degree)

  9. 9

    The sum of the EXTERIOR angles of any polygon is:

  10. 10

    Find the size of each exterior angle of a decagon (10 sides)

  11. 11

    Each pair of interior and exterior angles add to

  12. 12

    If an interior angle is equal to 72, its exterior angle is equal to:

  13. 13

    A polygon has angles equal to x, x, 2x and 2x. Find x

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