Question

PLEASE HELP!WILL MEDAL AND BECOME FAN

What is the area of a circle with diameter 12 inches?

144Pi-in2

6pi-in2

12pi-in2

36pi-in2

Answer 1

please help

Answer 2

First you would have to use the formula

Answer 3

3.14 x 12?

Answer 4

37.68

Answer 5

To find the area of a circle, you use this formula below.\[A = \pi r ^2\]

Answer 6

what do i do after that?

Answer 7

okay

Answer 8

\[A = 3.14 * 6^2\]

Answer 9

18.84

Answer 10

not quite

Answer 11

do i divide that by two

Answer 12

@riyasharma

Answer 13

area of cirlce with diameter formula is a=1/4pi d^2
first u have to find the radius
half of the diameter is radius
r=1/2 d
d/2
12/2 =6
A=pi r^2
A=(3.14)(6)^2
A=3.14X36
A=113.04in