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H = 18cm and vol. of cone is 924 cu.cm find r=? |
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Answer» ong>Answer: 7cm Step-by-step explanation: VOLUME of cone = 924 cc Height of cone = 18 cm Radius of base of the cone = [3*924*7/(18*22)]^0.5 = 7 cm. Check: Volume of cone = (1/3)*(22/7)*18*7^2 = 924 cc. Correct Radius of base of the cone = 7 cm. hope it helps |
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