The radius is a term used when discussing circles or spheres. The radius is half the length of the circumference of a circle which means that its length goes from the center to the
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If you draw a line from one side of a circle to the other, and that line hits the center, and goes all the way across, it is the diameter. half of that line going from the center
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The atomic radius is a term used to describe the size of the atom, but there
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radius: the length of a line segment between the center and circumference of a circle or sphere; a straight line from the center to the perimeter of a...
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