Question

posting screenshot right now...

Answer 1

@unknownunknown i rember we did a problem like this similiar so i think its A and B

Answer 2

You're on the right path.. what do you think you should do next? :)

Answer 3

umm i don't know... i know 6x4= 24

Answer 4

\(C = \pi d\)

So diameter is 24, right?

Answer 5

Hence radius would be 12.

Answer 6

The formulas for circumference are : π × diameter and 2 × radius × π

Answer 7

-3- i kind got confused

Answer 8

so is it just c

Answer 9

where did you get radius for 12? @geerky42

Answer 10

not that it's wrong... just how did you do it... I used the fact that 2pi is a 360 degree circle.

Answer 11

so 24pi means that you're going around a 360 degree circle 12 times. but how did grab the difference between the radius of 12 and the diameter of 12

Answer 12

By using the fact that radius is half the diameter.

Answer 13

I think you need to reread question.

Answer 14

I... don't get it -_-

Answer 15

so B

Answer 16

you outright said 12 Rainbow Dash .. show work man. T_T

Answer 17

is it B and D?

Answer 18

Anyway, You know that \(C = 24\pi\)

And since \(C\) is just pi times diameter, we can see that diameter is 24.

And since radius is half the diameter, radius is 12.

So yes it's B and D.

Answer 19

Okay, thank you so much :D √

Answer 20

Circumference of a circle is C = 2pi(r) .. ok I was doing it a bit different using degrees no wonder I couldn't get the terminology x(. k I see what happened x)

Answer 21

I agree with @geerky42