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How many degrees in a 18 angle polygon?
Interior angles add up to 2880 degrees
How many sides does a regular polygon have if the sum of the measures of the interior angles is 2880 degrees?
It will have (2880+360)/180 = 18 sides
What is the sum of the measures in degrees of the interior angles of an 18-sided polygon?
(18-2)*180 = 2880 degrees
What is the sum of the measures in degrees of the interior angles of an 18 sided polygon?
(18-2)*180 = 2880 degrees
Interior angle of 18 sided shape?
The interior angles of an 18 sided polygon add up to 2880 degrees
How many sides does a 2880 polygon have?
A polygon whose interior angles are 2880 degrees has 18 sides.
What is the sum of the angles of a 18 sided polygon?
2880 degrees
How many degrees in a 18 angle polygon?
Interior angles add up to 2880 degrees
What is the sum of the interior angle measures of a 18-sided polygon?
2880 degrees
How many sides does a regular polygon have if the sum of the measures of the interior angles is 2880 degrees?
It will have (2880+360)/180 = 18 sides
If the sum of the interior angles of a regular polygon is 2880 degrees how many sides does this polygon have?
18 Angles on a straight line = 180 degrees interior angles 2880 + exterior angles 360 = 3240 degrees 3240 divided by 180 = 18 sides Note that the exterior sum of angles of any polygon is always 360 degrees.
What is the sum of the measures in degrees of the interior angles of an 18-sided polygon?
(18-2)*180 = 2880 degrees
What is the sum of the measures in degrees of the interior angles of an 18 sided polygon?
(18-2)*180 = 2880 degrees
What is the exterior angle of a regular polygon whose interior angles add up to 2880 degrees?
It is 20 degrees
What is the sum of an interior angle of a 18 -side polygon?
The sum of the interior angles are (18-2)*180 = 2880 degrees
Interior angle of 18 sided shape?
The interior angles of an 18 sided polygon add up to 2880 degrees
How do you find the measure of each interior angle of a regular polygon that has 135 diagonals?
First find the number of sides of the polygon and let it be x: Rearrange the diagonal formula: 0.5*(x2-3x) = 135 into a quadratic equation Which is: x2-3x-270 = 0 and solving the equation gives x positive value of 18 Therefore the polygon has 18 sides Sum of interior angles: (18-2)*180 = 2880 degrees Each interior angle: 2880/18 = 160 degrees
