Table of Contents

## What is the perimeter of 180?

2x+2y=180 because the perimeter is 180 . Substitute for y in the area equation. This equation represents a parabola that opens down.

**What is the perimeter of 72 feet?**

Check your answer by finding the perimeter of a 16×20 rectangle: (16*2) + (20*2) = 72 feet. So we know for sure that 16 feet is the correct answer.

**How do you find the perimeter with the area?**

The relationship between area and perimeter of a square is that perimeter is 4 times the square root of the area. To get the perimeter from the area for a square, multiply the square root of the area times 4 . Perimeter is always measured in linear units, which is derived from the area’s square units.

### How do I find the length of a rectangle?

To find Length or Breadth when Area of a Rectangle is given

- When we need to find length of a rectangle we need to divide area by breadth.
- Length of a rectangle = Area ÷ breadth.
- ℓ = A ÷ b.
- Similarly, when we need to find breadth of a rectangle we need to divide area by length.
- Breadth of a rectangle = Area ÷ length.

**What is the area and perimeter of a rectangle?**

The perimeter P of a rectangle is given by the formula, P=2l+2w , where l is the length and w is the width of the rectangle. The area A of a rectangle is given by the formula, A=lw , where l is the length and w is the width.

**What is the perimeter calculator?**

Perimeter Calculator is a free online tool that displays the perimeter of the rectangle.

#### What are the dimensions of a rectangle if the perimeter is 72?

Since the width of the rectangle (x) is 11 inches, the corresponding length would be 2x + 3 = 2(11) + 3 = 25. Therefore, the length of the rectangle is 25 inches.

**What is the area of the rectangular space?**

The area of a rectangle (A) is the product of its length ‘a’ and width or breadth ‘b’. So, Area of Rectangle = (a × b) square units.

**How do you find the perimeter of a rectangle if you know the area?**

Perimeter of a Rectangle

- Remember the formula for perimeter and area of a rectangle. The area of a rectangle is a = length * width, while the perimeter is p = (2 * length) + (2 * width)
- Substitute the known values into the area formula. 36 = 4 * w.
- Substitute values for length and width into the perimeter formula.

## How do you find the perimeter of a house shape?

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.