I need help figuring out this

X1= 8, X2= (-9), Y1=(-3), Y2=(-6)

Substitute in the distance formula

Square root of (-9-8)^2 -(-6+3)^2

=16.73320058

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