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# How do you do perimeter do you multiply?

Updated: 12/12/2022

Wiki User

13y ago

Perimeter is the distance around an object.

Perimeter of a square = 4x Side length

Perimeter of a Rectangle = 2 x Length + 2 x Width

Perimeter of a Triangle = A+B+C

Perimeter of a circle = 2 pi r

Wiki User

13y ago

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Q: How do you do perimeter do you multiply?
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Related questions

### Do you multiply or add on perimeter?

Multiply for the area, add for the perimeter.

### Do you add or multiply to find the perimeter?

The perimeter is the length around something, add all sides together to get the length of the perimeter.

### Do you add perimeter or multiply?

Perimeter is most often found by adding.

### How to find the perimeter and area of a rectangle?

To find the perimeter you add and to find the area we multiply.

### How is circumference the same to perimeter?

How? They are synonymous. Circumference is the measurement around an object. Perimeter is the edge around an object.Try it like this:To determine the perimeter of a circle, you multiply the radius by two and then multiply that by pi.2r&Iuml;&euro;To determine the circumference of a circle, you multiply the radius by two and then multiply that by pi.2r&Iuml;&euro;The same.

### How do you convert radius into perimeter?

Multiply the radius by itself, then multiply the result by Pi.

### Do you add or multiply for area?

You have to multiply to find area you have to add to find perimiter

### If you have the area of a square how do you calculate the perimeter?

What you have to do is to Squarerootthe Perimeter then multiply the answer by 4For example if the area is 256 , and Perimeter is ?solution=Perimeter is 64Answered by Faustin,Obedi

### Does perimeter mean to multiply?

No.The perimeter of a plane shape is the sum of the lengths of all its sides.

### Perimeter of an octagon?

Multiply side length by 8.

### Who discover herons formulas?

In geometry, Heron's (or Hero's) formula, named after Heron of Alexandria, states that the area A of a triangle whose sides have lengths a, b, and c is square root of semi perimeter multiply by semi perimeter minus a multiply by semi perimeter minus b multiply by semi perimeter minus c.