The base of a solid right pyramid is a square with an edge length of n units. The height of the pyramid is n -
1 units.
Which expression represents the volume of the
pyramid?
O n(n - 1) units
O nn-1 units
O nn- 1) units?
O n'n- 1) units?
(n-1)
n

answer: this is not a question

step-by-step explanation: this is a answer

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