The answer is 254.469005cm squared
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A mug in the shape of a cylinder has base with a radius of 4 cm How many milliliters of liquid does it hold if filled to height of 9 cm? Volume of a cylinder = area of base * height Base is a circle Area of a circle = π * radius squared The radius = 4 cm Area = 3.14 * r * r = ____ square cm Area = 3.14 * ___ * ___ = ____ square cm Volume of a cylinder = area of base * height You know area of the base and the height = 9 cm. Volume of a cylinder = ______ * _____ = _____ cubic cm 1 cubic cm = 1 milliliter 150 cubic cm = 150 milliliter Answer ≈ 450-455 ml
The diameter is always double the radius so in this case, it is 18cm
r= 9 so diameter is 2x the radius =18 cm
9 cm (r = d/2)
The area is 254.47 in2