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You have to add all the sides of the shape .

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Q: How do calculate perimeter?
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Related questions

Calculate the perimeter of 45.6m?

calculate the perimeter of 45.6m?


How you calculate for the perimeter of a trapezium?

yes u can calculate the perimeter of a trapezium


Can you calculate a perimeter of a rectangle but not the length of its sides?

no No. You need to know the length of a rectangle's sides in order to calculate the perimeter.


When do you need to calculate the perimeter of shapes?

Legnth of the sides and then you add them up to get the perimeter


What is the semi-perimeter of a triangle with side lengths 11 61 and 60?

Semi-perimeter means half the perimeter. Calculate the perimeter, then divide that by 2 to get the semi-perimeter.


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


How do you calculate the perimeter of a triangle?

-- Measure or calculate the length of one side. -- Measure or calculate the length of another side. -- Measure or calculate the length of the only remaining side. -- Add the three numbers. The sum is the perimeter of the triangle.


How do you calculate the perimeter of a circle?

The perimeter or circumference of a circle = 2*pi*radius or pi*diameter


How do you calculate the perimeter of the cone?

You don't. Perimeter is a concept associated with plane figures, not solid shapes.


What does it mean when a question asks you to compute the perimeter?

Compute = calculate; perimeter = measurement of the outside edge.


How do you calculate perimeter of plate?

Perimeter of a round plate = 2*pi*radius or pi*diameter


How do you calculate perimeter of a square when its area is given?

Perimeter = 4 times the square root of the area.