Rachael is putting up a fence around her pool. The pool has a diameter of 12 ft. There is a sidewalk around the pool that extends 3 feet out from the side of the pool. How many feet of fencing will she need to go around the sidewalk?

goog may have it for you

eve and marks ratios are equivalent

step-by-step explanation:

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36