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Find the volume of a specified cone. use 3.14 for pie, and round your answer to the nearest whole number. diameter = 5 cm height = 7 cm a. 73 cu. cm b. 46 cu. cm c. 275 cu. cm d. 183 cu. cm
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Feb 21, 2019
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Find the volume of a specified cone. use 3.14 for pie, and round your answer to the nearest whole number. diameter = 5 cm height = 7 cm
a. 73 cu. cm
b. 46 cu. cm
c. 275 cu. cm
d. 183 cu. cm
Mathematics
high-school
Alketa
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V = `1/3 * πr² * h
The half of a diameter is the radius. So, r = d/2. Substituting the values
V = 1/3 * (3.14)(5/2)² * 7
V = 45.79 or
46 cm³
The answer is letter B.
Arlen Anderson
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Feb 23, 2019
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Arlen Anderson
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the formula of finding volume of a cone is 3.14 r squared x h/3
so our volume is 3.14 x 2.5 x 2.5x 7/3= 46 cu.cm
Immutabl
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Feb 24, 2019
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