Jillian draws a net for a rectangular prism. One face of the prism has an area of 6in .^ 2 A second face has an area of 12in .^ 2 and a third face has an area of 9in .^ 2 What is the total surface area of Jillian's prism? (1 point)
54 ln.^ 2
27 in.2
648in .^ 2
81 * ln(2)
The total surface area of a rectangular prism is calculated by finding the sum of the areas of all six faces.
Given that one face has an area of 6in^2, the second face has an area of 12in^2, and the third face has an area of 9in^2. This means that the areas of the remaining three faces will also be 6in^2, 12in^2, and 9in^2.
Hence, the total surface area is:
6in^2 + 12in^2 + 9in^2 + 6in^2 + 12in^2 + 9in^2
= 54in^2
So, the total surface area of Jillian's prism is 54in^2.