Question 1010558: You are building a half pipe in the snow the length will be 60 meters and the width will be 8 meters how much snow will uou have to remvove? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! You are building a half pipe in the snow the length will be 60 meters and the width will be 8 meters how much snow will uou have to remove?
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It's (1/2) the vertical surface of a cylinder::
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(1/2)perimeter = (1/2)2*pi*r = pi*r
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Ans: surfact of the half-pipe = pi*r*60 = 60*4*pi = 240pi sq meters
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Cheers,
Stan H.
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