A wooden block (Triangular prism with Base area:228cm^2 Lateral area:188cm^2 Volume:399cm^3 was cut from a board that was 10 inches wide and 14 feet long, and it the board weighed 55lbs. How many ounces does the wooden block that was cut out weigh? (1in=2.54cm) and (1lb=16oz) Can someone help me with this question I really need help I don't understand how to do it.

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anonymous · Answer

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anonymous · Answer

So far I have that 4267.2cm^2=55lbs. I don't know what to do.