# What is a perimeter in math

In geometry, the perimeter of a shape is defined as the total length of its boundary. The perimeter of a shape is determined by adding the length of all the sides and edges enclosing the shape. It is measured in linear units of measurement like centimeters, meters, inches, or feet. Let’s try to calculate the perimeter o See more

Solve Now

## Definition, Examples

The perimeter of any two-dimensional closed shape is the total distance around it. Perimeter is the sum of all the sides of a polygon, such as: Perimeter of square = Sum of all

Figure out math equations

Math is a subject that can be difficult for some students to grasp. However, with a little practice and perseverance, anyone can learn to love math!

Deal with math equation

Math is a subject that can be difficult for some people to grasp, but with a little practice, it can be easy to master.

Decide mathematic

Mathematics is the study of numbers, shapes, and patterns. It is used to solve problems and to understand the world around us.

## What is a Perimeter in Math?

Perimeter = (πr + 2r), where r is the radius of the semicircle and π is a constant with a value of 22/7. In terms of diameter, the formula is expressed as
• Determine math problems