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C = (pi)/d
or c = 2(pi)r.
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∙ 12y ago
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What is the definition of the distance around circle?
the perimiter =D
What is the formula to find perimeter of a rectangle?
to find the perimiter you just add up all the sides....Perimiter is the same for every figure.
How do you find the perimiter of a shape?
Run a piece of string round the edge and then measure it
How do you work out the perimiter of a circle?
The perimeter of a circle is called it circumference, "C". To calculate it, multiply its diameter by the constant, pi. Pi is roughly equal to 3.14159265. So, let's say you have a circle with a 10-foot diameter. Then C=10 x 3.14159265 = 31.42 (rounded off).
How do you figure a pentagons perimeter?
base times height minus half of the perimiter base times height minus half of the perimiter
What formula do you use to find the perimiter of a circle?
2 * pi * r
The perimiter of a circle?
circumference
What is the perimiter of a circle if the circumference?
The perimeter of a circle is its circumference
What is the definition of the distance around circle?
the perimiter =D
Is the Area of a circle and circumference of a circle have the same thing?
No,Circumference is like the perimiter and Area is the whole circle.
What is the formula to find the perimiter?
It depends what shape you are trying to find. If it is a circle, use the following:C = DpiCircumference = Diameter x PiTake the diameter of the circle, or twice the radius, and multiply it by pi, which is ~3.14If it is any other shape, just add up the sides if they are given.
What is the perimiter of a semi circle if the radius is 18cm?
The perimeter is pi*r + 2r = 92.6 cm
What is the perimiter of a circle with a diameter of 12cm?
perimeter of a circle = circumference = pi x diameter perimeter = 3.1416 x 12 = 37.7 cm
How do you find the perimiter of a surface?
Add up the sides.
What is the formula to find perimeter of a rectangle?
to find the perimiter you just add up all the sides....Perimiter is the same for every figure.
How do you find perimiter of a rectangle?
Add together the 4 sides
How do you find the area and perimiter of a triangle?
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
