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Question 5 • Mathematical Models with Applications - MA4072 CR

What is the volume of a cone with the given dimensions?Diameter = 14 cm.; Height = 2 cm.Round the answer to the nearest hundredth. Use 3.14 for pi.

Answer
A
554.15 cu. cm
B
102.57 cu. cm
C
404.15 cu. cm
D
764.15 cu. cm

Explanation

The cone’s radius is half its 14 cm diameter, so r = 7 cm. Using V = (1/3)πr²h gives V = (1/3)(3.14)(7²)(2) = 102.573..., which rounds to 102.57 cubic centimeters, choice B.

AI-written and checked against the verified answer.

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