7. A design engineer built a rotating Isosceles triangular prism in the middle of a park for people to enjoy. If the rotating prism has the following dimensions as shown in the image below, what is
the total surface area of the rotating prism?

A38 ft
B44 ft
C43 ft
D24 ft

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

the correct answer is 5 6 and 7

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363