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If the radius of a circle is doubled in length, the circumference of the circle is....

A. halved
B. doubled
C. Tripled

2 Answers

4 votes

Answer:

the answer is doubled

User Chuehnone
by
7.8k points
1 vote
If the radius of a circle is doubled in length, the circumference of the circle is B. doubled.
C = 2
πr - this is the equation for circle. So if you double the radius, its circumference also doubles.

User Life Of MAK
by
8.7k points
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