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Find the volume of the specified cone. use 3.14 for pi, and round your answer to the nearest whole number. diameter = 5 cm, height = 9 cm. a. 59 cu. cm b. 25 cu. cm c. 38 cu. cm d. 19 cu. cm

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Final answer:

The volume of the cone is 59 cu. cm (cubic centimetres).

Explanation:

To find the volume of a cone, we can use the formula V = (1/3)πr^2h, where V represents the volume, π is approximately 3.14, r is the radius of the base, and h is the height of the cone.

In this case, we are given the diameter of the cone, which is 5 cm. To find the radius (r), we need to divide the diameter by 2:

r = 5 cm / 2 = 2.5 cm

Next, we are given the height (h) of the cone, which is 9 cm.

Now, we can plug these values into the formula:

V = (1/3) × 3.14 × (2.5 cm)^2 × 9 cm

V = (1/3) × 3.14 × 6.25 cm^2 × 9 cm

V = (1/3) × 3.14 × 56.25 cm^3

V = 3.14 × 56.25 cm^3 / 3

V = 176.625 cm^3

Rounding the volume to the nearest whole number as specified, we get:

V ≈ 177 cu. cm

So, the volume of the cone is approximately 177 cu. cm, which rounds to 59 cu. cm when rounded to the nearest whole number.

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