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4 votes
Is diameter and radius the same thing

User Veljasije
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2 Answers

3 votes
NO!!!!!!
diameter is the length across the circle
radius is the length from the center of the circle to the outside
radius = r
diameter= d
d=2r
User Casey Jordan
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3 votes

radius* 2=diameter so no diameter and radius aren't the same thing because radius is half the distance across the circle and diameter is the full distance across the circle.
User Jemmons
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