27-04-2017
Mathematics

contestada

If you know the radius, r, of a circle, what do you multiply r by to get the circle's CIRCUMFERENCE?

A) 2 B)π C)2π D) 3π

Respuesta :

bambam1234 bambam1234

27-04-2017

The answer is C)2π because to find the circumference of a circle you need to take 2π and times it by r.

Answer Link

nelliemellow nelliemellow

27-03-2020

Answer:

C

(i just took the test)

Step-by-step explanation:

Answer Link

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