Table of Contents

- 1 How do you find the perimeter of a 8 sided shape?
- 2 How do you calculate a perimeter?
- 3 How do u find the perimeter of a shape?
- 4 What is the formula for perimeter of polygon?
- 5 What is the perimeter of shape B?
- 6 What is the perimeter of length and width?
- 7 What is perimeter of quadrilateral?
- 8 What is the length of a perimeter?

## How do you find the perimeter of a 8 sided shape?

Solution

- The perimeter of any shape is the sum of the lengths of its sides.
- So perimeter of given polygon = 8 cm + 8 cm + 10 cm + 10 cm + 7 cm = 43 cm. Problem 2. If the length of side of a regular polygon of 8 sides is 6 m, then find its perimeter.

## How do you calculate a perimeter?

To find the perimeter of a rectangle, add the lengths of the rectangle’s four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

**How do you find the perimeter in feet?**

What is the perimeter, in feet, of the rectangle? Explanation: Divide the area of the rectangle by the width in order to find the length of 14 feet. The perimeter is the sum of the side lengths, which in this case is 14 feet + 4 feet +14 feet + 4 feet, or 36 feet.

### How do u find the perimeter of a shape?

The perimeter of a shape is always calculated by adding up the length of each of the sides. In Year 5 and 6, children might be given shapes like this one and asked to find their perimeter: In this case, they need to work out the lengths of the edges that are unlabelled, by looking at the other labelled edges.

### What is the formula for perimeter of polygon?

We know that the perimeter of a regular polygon is calculated by the formula, Perimeter = (number of sides) × (length of one side).

**How do you find length and width from perimeter?**

To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.

#### What is the perimeter of shape B?

Answer: The perimeter of a two-dimensional shape is the distance around the shape. It is found by adding up all the sides (as long as they are all the same unit). The area of a two-dimensional shape is found by counting the number of squares that cover the shape.

#### What is the perimeter of length and width?

The units of the perimeter of a rectangle are the same as its length which is usually given in meters, centimeters, inches, or yards. The perimeter is equal to the boundary of the rectangle which can be calculated with the formula: Perimeter = Length + Length + Width + Width = 2(Length + Width).

**How do you find the perimeter of irregular shapes?**

If a shape is irregular then it has angles that are not all the same size. To find the perimeter of an irregular shape, we simply add up each of its outer sides. units. will be a length measurement (e.g. centimetres).

## What is perimeter of quadrilateral?

The perimeter of a quadrilateral is the total length of its boundary. For example, the perimeter of a quadrilateral ABCD can be expressed as, Perimeter = AB + BC + CD + DA. This means if all the sides of a quadrilateral are known, we can get its perimeter by adding all its sides.

## What is the length of a perimeter?

The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.