Question

What is the exact area of a circle with a radius of 12 feet?

Answer 1

@Nurali

Answer 2

@Nurali

Answer 3

@Nnesha

Answer 4

english please

Answer 5

Area=pi*r^2
r=12

Answer 6

not an option

Answer 7

tell me option.

Answer 8

A.
24π square feet

B.
36π square feet

C.
121π square feet

D.
144π square feet

Answer 9

A=12^2*pi
A=144π square feet

Answer 10

@Nurali
it asks for the exact area

you should not substitute forpi

Answer 11

Sorry forgot

Answer 12

(not that pi is 'exact')

Answer 13

so

Answer 14

whats the answer

Answer 15

so

you are given the formula

pi r^2

r = 12

work it out

Answer 16

idk no this stuff

Answer 17

if r is 12
what is r^2 (r squared = r times r) ( = 12 times 12)

Answer 18

english please

Answer 19

that IS English

what is 12 squared (i.e. 12 times 12)

Answer 20

144

Answer 21

and nou were speaking gibrash

Answer 22

Correct

Answer 23

if oyu think maths notation is "gibrash" then I suggest you concentrate on your English

(it's gibberish)

You are evidently studying areas and circles

If you cannot work out a square of a number then you cannot do this subject.


Find out how to do 'squares' and then try to work out

pi times 12 squared