Question

To determine the number of full rotations for your tires, will you be working with area or circumference?

I think its circumference.

Answer 1

I'm pretty sure that's circumference rotation would be more suitable for that,

Answer 2

okay thanks. (:

Answer 3

Either one would do ...

A = pi r r

A = 2pi r r/2

A = C r/2

C= 2A/r

Answer 4

why would area also work for this?

Answer 5

I think circumference should be right

Answer 6

because Area and Circumference are related but you conventionally use Circumference.

Answer 7

If you explicitly know the Area of the tire, you implicitly know its Circumference

Answer 8

from that point it's much clearer now

Answer 9

The circumference of a tire is easily measured.