Question

i need help please ? i will fan and medal
the radius of a circular car tire is 12.5 inches find the circumference use pi=3.14

Answer 1

okay so do you know how t find circumference?

Answer 2

no
i need help with this whole problem

Answer 3

here are answer choice

39.25
46.4
62.53
78.5
there all inches

Answer 4

http://www.mathsisfun.com/geometry/circle.html alright, go to this website and see if it helps. I use it all the time when I get stuck like this. ill still help you with it, but see if it explains it a bit better so you get the general idea of how to do this.

Answer 5

this dosent give me the formula

Answer 6

i know that stuff just nvm ill figure it out

Answer 7

you multiply the radius times 2 and 3.14

Answer 8

no you dont because it didn't give me my answer