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The perimeter of a polygon is the sum of the length of all the sides, so you basically add.If you have several equal sides, you can sometimes replace repeated addition with multiplication. For instance, in a square, the perimeter is side + side + side + side, which is equal to 4 x side.
Yes, you distribute and add. If you are doing so for a rectangle the formula is P=2W+2L.
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Do you multiply or add on perimeter?
Multiply for the area, add for the perimeter.
Do you add or multiply for perimeter?
You add for 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.2rπTo determine the circumference of a circle, you multiply the radius by two and then multiply that by pi.2rπThe same.
How do you convert radius into perimeter?
Multiply the radius by itself, then multiply the result by Pi.
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.
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.
Perimeter of an octagon?
Multiply side length by 8.
How do you find the perimeter of a rectangle?
you multiply the length by two then you multiply the width by two and then add the two answers 2l+2w
What is the perimeter of a penatgon?
The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a side by 5.The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a side by 5.The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a side by 5.The perimeter of a pentagon is the sum of its sides. If it is a regular pentagon, just multiply the length of a side by 5.
