If the radius of a circle is tripled, the circumference is
Created: 2 years ago |
Updated: 7 months ago
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When the radius of a circle is tripled, the circumference is multiplied by 3.
The formula for the circumference of a circle is C = 2πr, where "C" is the circumference and "r" is the radius. If you triple the radius, the new radius becomes 3r.
So, the new circumference will be:
New Circumference = 2π(3r) = 6πr
This is three times the original circumference (2πr), which means it's multiplied by 3.
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