David and Karen are building a tree house in the shape of a CUBOID for their daughter. If the tree house is going to be 5 m tall, 8 m wide, and 7 m long how much space will there be inside? How much space will they have to paint on the outside?

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

step-by-step explanation:

i think its about 8

35/2 is it i think maybe