Question

My problem is attached,

Thanks!

Answer 1

Here,

Answer 2

area of pie section - area triangle section = area of shaded section

Answer 3

I got 315.18, which looks entirely different from everything else...

Answer 4

2pi/3 is the radian measure of 120 degrees

Answer 5

2pi/3* 24^2
----------- = area pie shape
2

Answer 6

thats an area of 192 pi right?

Answer 7

the area of the triangle = 24^2 sin(120)/2

Answer 8

b is looking more right

Answer 9

The possible answers look like steps rather than final answers, is that true?

Answer 10

they look like 'exact' answers as opposed to approximate decimals

Answer 11

2pi/3 has a sin of sqrt(3)/2

24*24*(sqrt(3))
------------- = 144sqrt(3)
2 * 2

Answer 12

192pi - 144sqrt(3) = area shaded spot if i dint mess up

Answer 13

and thats b

Answer 14

Thanks!

Answer 15

youre welcome :)