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Yakvenalex [24]
3 years ago
11

The radius of a circle is 6. Using π, which equation expresses the ratio of the circumference of the circle to the circle's diam

eter?
A) C/6 = π
B) C/12= π
C) C = 6πr
D) C = r12π
Mathematics
2 answers:
mario62 [17]3 years ago
8 0

Answer:

The ratio of circumference of circle and diameter of circle is π

B is correct

Step-by-step explanation:

The radius of a circle is 6.

We need to find the ratio of circumference of circle and diameter

Circumference of circle = 2πr

                                   C = 12π

Diameter of circle = 2r

                        D = 12

Substitute 12 as D

Now we find the ratio of circumference and diameter    

\dfrac{C}{12}=\dfrac{12\pi}{12}

\dfrac{C}{12}=\pi

Hence, The ratio of circumference of circle and diameter of circle is π

         

Vikki [24]3 years ago
6 0
I believe C/12=pi which means the answer would be B.
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