Use the net to find the surface area of the prism.

Step-by-step explanation:

The rectangular prism has a total surface area given by

where

Substitute the values into the formula to get;

Simplify

The correct answer option is 286 feet^2.

Step-by-step explanation:

We are given a rectangular prism with the length of 5 feet, width of 9 feet and a height of 7 feet.

We know that the formula of the surface area of a rectangular prism is given by:

Surface area of rectangular prism = 2 ( wl + hl + hw )

Substituting the given values in the formula to get:

Surface area of prism = 2 {(9 * 5) + (7 * 5) + (7 * 9)} = 286 feet^2

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.