Question 1015497: dimensions of barn is 9 metres by 20 metres .Height of walls are 5 metres.
a)find the height of the barn
b)find the total height of the barn
c)find the total surface area if they were to paint the barn.
Please answer a,b and c.If you could reply right away that would be helpful.
Answer by josgarithmetic(39630)   (Show Source):
You can put this solution on YOUR website! You ask for help on (a), (b), and (c).
If you read the description, the answers to (a) and (b) both are given. This means, they are already answered. If you still have trouble with these first two questions, you are not ready for question (c),
.... but the answer to (c) is 650 square meters.
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