Answer:
4/5 is the slope of the line
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➷ As it is a trapezoid, we use this equation:
((a + b)/2) x h
a is the top length
b is the bottom length
h is the vertical height
Substitute in the given values:
((22.5 + 25)/2) x 19 4/5
Solve:
Area = 470.25ft^2 <== this is the answer
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If my math is right it should be b
The answer is 525 / 28 =18.75
Hi! You need 3 boxes because if you divide 21 1/4 / 10 you get 2 1/8 or 2.125 so you at least have two boxes. You will still have some left over after the two boxes so you will need another box for those. I hope this helped, Goodluck :)