How would you work out the sum of internal angles in a polygon that has more than 4 sides? There is a formula that you can use to work out the sum of internal angles that works for all polygons ...

Calculating the size of each exterior angle of regular polygons The formula for calculating the size of an exterior angle of a regular polygon is: \({exterior~angle~of~a~regular~polygon}~=~{ ...

It details the formulas used to calculate their volumes, emphasizing the relationships between these shapes. For example, the volume of a pyramid is one-third that of a prism with the same base ...