Question

FAN & MEDAL PLEASE HELP! :)

Answer 1

The diameter of a circle is 20 feet. Using the formula A = (pi) r^2, what is the area of the circle? Use 3.14 for pi.

Answer 2

Do you know the relation between diameter and radius?

Answer 3

Yes but No

Answer 4

so the radius is half the diameter

Answer 5

so half of 20 is 10

Answer 6

then plug 10 into that equation

Answer 7

I still don't get it

Answer 8

when you plug 10 in, you get 314

Answer 9

So is 314 my answer?

Answer 10

if u r using 3.14 exactly, yes

Answer 11

Ok thanks so much...Is there a way I can fan both of you guys?

Answer 12

Diameter is the whole way across the circle. From the center to the edge, is the radius. So two radii (the plural of radius) are in a diameter.

Answer 13

np, don't worry about it.

Answer 14

I medaled you but I will fan both of you thx so much..

Answer 15

Thx

Answer 16

ur welcome, anytime, and thank u

Answer 17

Can yall check one thing for me please?

Answer 18

what?