The accompanying diagram shows a 24-foot ladder leaning against a building. A steel brace extends
from the ladder to the point where the building
meets the ground. The brace forms a right angle
with the ladder. If the steel brace is connected to
the ladder at a point that is 10 feet from the foot of the ladder, which
equation can be used to find the length, x, of the steel brace?
10
A.
B.
x 14
10 x
=
X 24
C 102 + x2 = 142
D. 102 + x2 = 242

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi