A cross section of a solid is figure formed by the intersection of aand a solid when a planethrough rhe soild.​

first blank: three dimensional

second blank: object

third blank: cuts

Step-by-step explanation:

A cross section is the intersection of a three-dimensional figure and a plane.

A cross section is the shape we get when cutting straight through an object.

Different cross sections can be taken of the same solid. A plane can slice through a solid in any direction. The resulting figure of a cross section depends on how the solid is "sliced".

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

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99