thread starter c4ndyGurl Apr 27 2009
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| Can somebody help me with this question? Which of the 3 following 3 dimensional shapes is most efficient (volume, surface area& cost included ) and it's $1.69/m2 : a triangular prism [ base = 3m, hight of the triangle = 5m, height of the entire prism] a cylinder, ( diametre of 5m, and height of 7m) or a rectangular prism [ length of 5m, height of 2m, and width of 3.5m ] Grade 8 math. T.T P.S. MONICA CHUNG, IF YOU READ THIS, I BE LAUGHING AT YOU. >:D |