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Subjects>Math>Geometry

What is the equation to find the perimeter of a circle?

Anonymous

∙ 13y ago

Updated: 4/28/2022

Circumference ("perimeter") of a circle = (pi) x (diameter of the circle)

Wiki User

∙ 13y ago

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Q: What is the equation to find the perimeter of a circle?

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Continue Learning about Geometry

Find the area and perimeter of a given circle?

If 'R' is the radius of the circle, then-- area of the circle is [ pi R2]-- perimeter of the circle is [ 2 pi R ]

How do you find the perimeter of a semi circle with a diameter of 12mm?

-- Find the circumference of a full circle with a diameter of 12 mm.-- The perimeter of the semi-circle is(1/2 the circumference of the full circle) + (the diameter).

Is circumference of a circle the same as the perimeter of a circle?

Yes it is, because both of them are just the distance around the circle, the equation forthe circumference is pi x Diameter.

What is the equation to find perimeter of a triangle?

S1+s2+s3

The circumference of a circle represents?

The circumference of a circle represents its perimeter and the distance around it.

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Related Questions

What is the equation of the perimeter of a circle?

perimeter = pi * diameter, or 2 * pi * radius

How do you find area and perimeter of a circle?

The area of a circle is described by the equations: A=πr2 and the perimeter of a circle is described by the equation: C=πd where: A is the Area C is the circumference, or perimeter r is the radius d=diameter=2r π= pi, the ratio of diameter to circumference (3.14159)

How do you find the perimeter if you already know the circumference of a circle?

The circumference of a circle is the length of the circle's perimeter.

How do you find the perimeter when circumference is given?

When the shape is a circle, then the perimeter is called"circumference".The circumference IS the perimeter of a circle.

What is the formula of a perimeter of a circle?

to find the perimeter of a circle you simply do this (pi x D )

What is the perimeter of a circle with a diameter of 5 cm?

The perimeter of a circle is calculated using the equation Pi x D = 3.14 x 5 = 15.7cm

Find the area and perimeter of a given circle?

If 'R' is the radius of the circle, then-- area of the circle is [ pi R2]-- perimeter of the circle is [ 2 pi R ]

How do you find the perimeter of a semi circle with a diameter of 12mm?

-- Find the circumference of a full circle with a diameter of 12 mm.-- The perimeter of the semi-circle is(1/2 the circumference of the full circle) + (the diameter).

What is the equation on perimeter?

The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.

How do you find perimeter of half circle?

The formula for the perimeter of a whole circle is 2 π r therefore the perimeter of a half circle will be (2 π r)/2 which is π r n.b. the perimeter of a circle is normally referred to as the circumference...

How do you find the perimeter for a semi circle?

Its perimeter is half of its circumference plus its diameter

How do you find the perimeter from the diameter?

The perimeter or circumference of a circle = diameter times pi

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