Perimeter is the total length of the sides of a two-dimensional shape. In other words, it is the distance around a shape or figure. Understanding how to calculate perimeter comes in handy in various ...

Calculating the area of regular shapes, such as squares, rectangles, or circles, is a straightforward process using well-known formulas. However, when it comes to irregular shapes, the approach may ...

The perimeter is the distance around the outside of a 2D shape. The distance can be measured in units like millimetres, centimetres, metres and kilometres. To work out the perimeter, add up the ...