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The diameter of the base of the conical tent is 48 m and it's height is 18 m. Find the area of canvas required to make a tent. Also find the volume of air in the tent |
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Answer» FORMULA for CSA (i.e area of the canvas) = pi*RADIUS*l Therefore we have to find l as it is not give l2=h2 + r2 l2 = 18square + 24square l2 = 324 + 576 l2 = 900 l = root 900 l = 30 CSA = pi*r*l = 3.14 * 24 * 30 = 2760.8 m2 Volume = 1/3*pi*r2*h Volume = 10851.8 M3 |
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