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What is the formula that relates circumference and radius?
O A. C+ 2 = 21
O B. C = 277 Dr O C. C= 2ter O D. C= 20/1

HELP QUICK!!!!

What is the formula that relates circumference and radius O A C 2 21 O B C 277 Dr O C C 2ter O D C 201 HELP QUICK class=

Respuesta :

Answer:

C = 2πr

Step-by-step explanation:

The circumference of a circle is calculated by the formula here,

C is the circumference of the circle.

r is the radius of the circle.

π is 22/7 or 3.14.

In the given options π is not missing.

Therefore the formula that relates circumference and radius is C = 2πr.

Answer:

C=2πr

Step-by-step explanation:

C =2πr is the formula to calculate circumference of a circle

Where

  • C=Circumference
  • r is radius
  • π has Approx value 3.141
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