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452.38 feet = circumference

1.) Formula for circumference (perimeter) of a circle = 2 x pi x radius OR pi x diameter

(because 2 x radius = diameter)

2.) Pi = 3.1415

3.) 2 x 3.1415 x 72 feet = 452.38 feet

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Q: A circular pool with a 72 foot radius what is the distance around the edge of the pool?

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Yes. Circumference is the distance around the circle, diameter is the distance across, and radius is the distance from the edge to the center.

The radius is the distance from the edge to the center. Diameter is distance from one edge through the center to the other edge. The diameter is twice the radius. If the radius is 1, then twice that is 2.

Nope. Half the diameter is the radius. Circumference is the distance around the edge.

The radius is the distance from the centre point to the edge.

radius

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Yes. Circumference is the distance around the circle, diameter is the distance across, and radius is the distance from the edge to the center.

Picture the center of a circle. The distance from it to the edge of the circle is the radius. The fixed distance from the center to the edge of any part of the circle is radial movement. So radial movement is the circular distance an object can move from a fixed point.

The radius of a circle is the distance from the centre to the edge. The diameter is the distance right across the circle through the centre. So the diameter of a circle is always twice its radius. So if the radius of a circular CD is 6cm, the diameter is twice this - 12cm.

The radius is the distance from the edge to the center. Diameter is distance from one edge through the center to the other edge. The diameter is twice the radius. If the radius is 1, then twice that is 2.

Nope. Half the diameter is the radius. Circumference is the distance around the edge.

The radius is the distance from the centre point to the edge.

radius

The distance around a two dimensional shape is known as the perimeter of the shape. If the shape is circular, it may be refered to as a circumference.

4 units The radius of a circle is the distance from the center to the edge. The diameter of a circle is the distance from the edge, going through the center, to the opposite edge.

The term 'radius' is almost always applied to spheres and circular objects. It is the distance from the edge of the circle/sphere to the center. Double the radius gives you the diameter, which is the longest chord you will be able to get. In other words, the diameter is the largest distance between any two points in a circle or sphere.

radius

Radius.