A rhombus is a four sided polygon which like all other four sided shapes are known as quadrilaterals. What they all have in common is that the total sum of their interior angles add up to 360 degrees.
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(number of sides - 2)*180 = total sum of interior angles
Each interior angle of a regular hexagon measures 120 degrees. It has a total of 720 degrees of interior angles and a total of 360 degrees of exterior angles.
find the sum of the measures of the interior angles of 13-gon.
156 degrees Sum of interior angles of a polygon=180(n-2), where n is the number of sides. To find one interior angle's measure, divide by the total number of angles, which is also the total number of sides.
The sum of the interior angles add up to 3240 degrees.