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There is a formula for the total of the interior angles. A triangle (3 sides) adds up to 180°. A quadrilateral adds up to 360°. A pentagon adds up to 540° and a hexagon adds up to 720°. Notice that for each additional side, the sum of the interior angles increases by 180°.
The general formula for an 'n' sided polygon is:
(n-2) * 180°
So (6-2) * 180°
= 4 * 180° = 720° (like I said before)
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What is the sum of a 21 sided polygon?
The name of a 21 sided polygon is Icosihenagon.
What is the sum of an 16 sided polygon?
The name of a 16 sided polygon is Hexadecagon.
What is the sum of the angles of a four-sided polygon?
The sum of the interior angles of a four-sided polygon is 360 degrees.
What is the mathematical name for a six sided polygon?
A six-sided polygon is called a hexagon
What is the Sum of the exterior angles of a seven sided polygon?
The sum of the exterior angles of any n-sided regular polygon, including a seven-sided polygon, is 360 degrees.
What is the sum of the exterior angles of a 6 sided polygon?
Sum of exterior angles of any sided polygon is 360 so sum of exterior angle of 6 sided polygon (hexagon) is 360
What is the sum of a 21 sided polygon?
The name of a 21 sided polygon is Icosihenagon.
What is the sum of an 16 sided polygon?
The name of a 16 sided polygon is Hexadecagon.
What is the sum of the angles of a four-sided polygon?
The sum of the interior angles of a four-sided polygon is 360 degrees.
What is the sum of the exterior angles on a six sided polygon?
The exterior angles of a 6 sided hexagon add up to 360 degrees
What is the mathematical name for a six sided polygon?
A six-sided polygon is called a hexagon
What is the Sum of the exterior angles of a seven sided polygon?
The sum of the exterior angles of any n-sided regular polygon, including a seven-sided polygon, is 360 degrees.
Is a hexagon a four-sided polygon?
A hexagon is a six-sided polygon. A four-sided polygon is a quadrilateral, quadrangle, or tetragon.
What is the sum of a 92 sided polygon?
The sum of what of a 92 sided polygon? The lengths of the sides? The exterior angles? The interior angles?
What is the sum of an 11 sided polygon?
The name of a 11 sided polygon is Hendecagon.
What is the sum of the exterior angles of a 2 sided polygon?
There is no such thing as a 2-sided polygon.
What is the sum of the measures of the exterior angles of a six sided regular polygon?
6*60 = 360 degrees
