The circumference of a circle with a radius of 1 is 2π. Set up a proportion to find the circumference of a circle with a radius
of 6.
1 answer:
Answer:
6 radius = 2π x 6
= 12π
Step-by-step explanation:
Circumference of a circle
C = 2πr
here r is radius of circle and 2π is constant is we can say that circumference of a circle is directly proportional to it's radius.
C ∡ r
Given in the question that circumference of a circle with a radius of 1 is 2π.
1 radius = 2π
6 radius = 2π x 6
= 12π
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