An icicle is in the shape of an inverted cone with a diameter of 9 mm and a height of 27 mm. In cubic millimeters, how much frozen water is in the icicle? Use 3.14 for es025-1.jpg. Round your answer to the nearest hundredth.
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Find the radius:
Radius = Diameter ÷ 2
Radius = 9 ÷ 2 = 4.5 mm
Find the volume :
Volume = 1/3 πr²h
Volume = 1/3 (3.14) (4.5)² (27)
Volume = 575.27 mm³ (nearest hundredth)
Answer: There is 575.27 mm³ of water in the icicle.
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