Sum of all parts
Interior inklings
Exterior exercises
Properties of Polygons
Nominal nutcrackers
100
What is the sum of the interior angles of a... triangle.
180°.
100
What is one interior angle of a regular... triangle?
60°
100
What is one exterior angle of a regular... triangle?
120°.
100
What is the sum of an individual interior angle its' exterior angle?
180 degrees
100
What is the name of a five-sided polygon?
A pentagon.
200
What is the sum of interior angles of a... quadrilateral.
360°.
200
What is one interior angle of a regular... quadrilateral?
90°.
200
What is one exterior angle of a regular... quadrilateral?
90°.
200
What is the sum of all exterior angles?
360 degrees
200
What is the name of a four-sided polygon?
A quadrilateral.
300
What is the sum of the interior angles of a... pentagon?
540°.
300
What is one interior angle of a regular... pentagon?
108°.
300
What is one exterior angle of a regular... hexagon?
60°.
300
Is this polygon concave or convex?
Concave
300
What is the name of a nine-sided polygon?
A nonagon.
400
What is the sum of the interior angles of a... nonagon?
1260°.
400
What is one interior angle of a regular... octagon?
135°.
400
What is one exterior angle of a regular... decagon?
36°.
400
Is this a polygon?
No
400
Is a circle a polygon?
No
500
What is the formula for the sum of interior angles of an... n-sided polygon?
(n-2) × 180°.
500
What is the formula to find an interior angle of a regular... n-sided polygon?
(n-2) × 180° ÷ n
500
What is the formula for one exterior angle of a regular... n-sided polygon?
180 - ((n-2) × 180° ÷ n) or 360/n
500
Is a rectangle a regular polygon? Why or why not?
No because all the sides are not equal
500
What is the name of a 7 sided figured
A heptagon.