## How do you find the length and width of a rectangle?

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.

## How do you find the width of a rectangle calculator?

**Rectangle calc: find P (perimeter)**

- Choose the length of the rectangle – a = 5 cm in our case.
- Decide on the width of the rectangle – e.g. b = 6 cm .
- Add these two values: a + b = 5 + 6 = 11 cm .
- Multiply the result by 2: P = 2 * 11 = 22 cm .
- Here we go! The perimeter of our rectangle is 22 cm.

## How do you calculate the width?

Measure one of the two shorter sides. Because a rectangle has a two sets of congruent sides, it does not matter which side you measure. This is the width. If you know the area and the length but not the width, you can also find the width by dividing the area by the width.

## What is the width?

Width is defined as the quality of being wide, or the measurement of distance from side to side. An example of width is a 36″ measurement for a table’s wideness.

## How do you find the length and width?

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.

## How do you find the area?

To find the area of a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

## How do you find the dimensions of the area?

For this example, use 30 square feet as the area, and 6 feet as the width. Write down the area equation: A = L * W where “A” stands for the area, “L” stands for the length and “W” stands for the width of a rectangle. Solve the area equation: 30 = L * 6. Divide both sides of the equation by 6, and write down the answer.

## How do you find a circumference?

Circumference of a Circle | MathHelp.com –

## How do you find the length and width of a rectangle calculator?

**Rectangle calc: find P (perimeter)**

- Choose the length of the rectangle – a = 5 cm in our case.
- Decide on the width of the rectangle – e.g. b = 6 cm .
- Add these two values: a + b = 5 + 6 = 11 cm .
- Multiply the result by 2: P = 2 * 11 = 22 cm .
- Here we go! The perimeter of our rectangle is 22 cm.

## How do you find the width of a volume?

Calculate Width

Divide the volume by the product of the length and height to calculate the rectangular prism’s width. Work out 4,000 ÷ 400 = 10. The rectangular prism’s width is 10 inches.

## What is the width formula?

To find the width of a rectangle, use the formula: area = length × width. Just plug the area and length of the rectangle into the formula and solve for the width. If you don’t have the area, you can use the rectangle’s perimeter instead. In that case, you would use the formula: perimeter = 2 × length plus 2 × width.

## What is the width of something?

the linear extent or measurement of something from side to side, usually being the shortest dimension or (for something fixed) the shortest horizontal dimension. the state or fact of being wide. a piece or section of something at its full extent from side to sidea width of cloth.

## How do you find the length and width if you know the area?

Using equations to find the length or width of a rectangle when given