Question

Which of the following is not equivalent to the formula for the circumference of a circle, C = 2πr

A: C/r= 2π
B: C/π= 2r
C: C/rπ= 2
D: Cr=2π

Answer 1

C i am sure

Answer 2

\[w=xyz\]
\[\frac wx =\frac{xyz}x\]
\[\frac wx =yz\]

Answer 3

D is correct

Answer 4

this is d but they gave another one so D is correct answer for ur Q

Answer 5

D isn't in a fraction form its suppose to be like this Cr.. Honestly I'm not completely sure what any of the answers are. I've been stuck on this question for forever haha

Answer 6

thats right to get one off the terms off the right hand side we divide both sides of the equation by that term