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Q: Is the radius the measurement of the perimeter of a circle?

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2*pi*radius = perimeter or circumference of a circle radius = circumference/2*pi

The perimeter of a shape is the distance around it. The perimeter of a circle is called its circumference. Circumference can be calculated by 2 x pi x the circle's radius.

The circumference of a circle with a radius of 5cm is: 31.42 cm

The diameter of a circle is the length of the circle from one side to the other, going through the middle of the circle. The radius is the measurement of length from the middle of the circle to the perimeter of the circle. This is half of the diameter.

No because the perimeter of a circle is its circumference

"Radius" is a measurement that refers to a circle. It's the distance from the circle's center to any point on its curve.

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

The perimeter which is the circumference of a circle is: pi*diameter or 2*pi*radius

A line of any length may act as the radius of a circle. The radius is the distance from the centre to the perimeter of a circle.

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.2rÏ€To determine the circumference of a circle, you multiply the radius by two and then multiply that by pi.2rÏ€The same.

You need to specify the perimeter of what figure. Overall, it is the sum of every side measurement of a polygon. For a circle it would be 2 times pi times the radius.

Radius of a circle= Perimeter of the circle/2*pi Radius is half the diameter Radius is the length of a straight line from the center point of the circle to the edge of the circle.

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