An image of rectangular prism is shown below Part A: A cross section of the prism is cut with a plane parallel to the base. What is the name of the shape created by the cross section? explain your answer.
Part B: if a cross section of the prism is cut diagonal to the base, what would be the shape of the resulting cross section?

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

im pretty sure its

(8,15)

step-by-step explanation: