Perimeter
What is Perimeter of any Polygon?
Perimeter of any shape is defined as the sum of all the sides and is the total length of the boundary of the given figure. Thus, the perimeter of the n-sided polygon is the sum of the length of all the sides of the polygon.
How is Perimeter different from Area?
Perimeter and the area are two different parameters used for measuring various aspects of any figure. The perimeter as we know is used to measure the length of the boundaries of the figure. Whereas the area is the measure of the space occupied inside the boundary of the figure.
How is Perimeter Calculated?
Perimeter of any figure is calculated using the formula,
Perimeter of Any Figure = Sum of the Length of All the Sides
What are Some Common Formulas used for Calculating Perimeters?
Some formulas used for calculating the perimeters of various shapes are,
- Perimeter of Rectangle = 2(Length + Width)
- Perimeter of Square = 4 × Side Length
- Perimeter of Triangle = Sum of All Three Side Lengths
- Circumference of Circle = 2 × π × Radius
How is Perimeter Used in Real-Life Situations?
Perimeter has practical applications in various areas. For example, in construction, it helps determine the amount of material needed for fencing or outlining a building. In landscaping, it helps calculate the length of borders or paths.
Can Perimeter be Negative?
As perimeter is the sum of all the sides of a polygon, and the length of a side can never be negative the perimeter of any figure can never be negative.
Perimeter
Perimeter is defined as the sum of all the sides of any polygon. The perimeter of any figure is the sum of the length of all the boundaries of that figure. Perimeter of any figure gives us the length of all the boundaries we can understand this by the following example, suppose we have to find the length of wire required to fence a square then the perimeter of the square field gives the required result as it gives the length of the boundary of the square field.
In this article we will learn about Perimeter, how to calculate the perimeter, various formulas used to calculate the perimeter, examples of the perimeters, and others in detail.