Ask Question
8 July, 07:05

Henry has a wooden chest that has a length of 312 ft, a width of 114 ft and a height of 2 ft. Henry sands the entire outside of the chest with sandpaper. How many square feet of wood does Henry sand?

+4
Answers (1)
  1. 8 July, 07:22
    0
    The surface area of a rectangular prism is:

    A=2 (xy+xz+yz) where x, y, and z are the dimensions, in this case:

    A=2 (312*114+312*2+114*2)

    A=2 (35568+624+228)

    A=2 (36420)

    A=72840 ft^2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Henry has a wooden chest that has a length of 312 ft, a width of 114 ft and a height of 2 ft. Henry sands the entire outside of the chest ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers