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Question

Description :
A 3D cylinder shows a base radius of 8 millimeters and a perpendicular height of 13 millimeters. A right angle is formed at the center of the base.

This is the formula that I am using.
V= π(4)^2 (7)
V= π(16)(7)
V= π(112)
V≈ 112 x 3.14
V= 351.68 cm^3

Can you apply this formula to this question using the description and the question?
Find the volume of the cylinder, in cubic millimeters. Round your answer to the nearest hundredth.

(1 point)

Answer 1

To find the volume of the cylinder using the given description, we can use the formula:

V = πr^2h

where r is the base radius and h is the perpendicular height.

In this case, the base radius is given as 8 millimeters and the perpendicular height is given as 13 millimeters.

Let's substitute these values into the formula:

V = π(8^2)(13)
V = π(64)(13)
V = π(832)
V ≈ 2614.65 cubic millimeters

Rounding to the nearest hundredth, the volume of the cylinder is approximately 2614.65 cubic millimeters.

Answer 2

I got that as well but then I divided 8 and got 653.12 so which one is it using the formula.

Answer 3

Apologies for the confusion. Let's clarify the calculations using the formula.

The correct formula for the volume of a cylinder is:

V = πr^2h

In this case, the base radius (r) is given as 8 millimeters and the perpendicular height (h) is given as 13 millimeters.

Let's substitute these values into the formula:

V = π(8^2)(13)
V = π(64)(13)
V = π(832)
V ≈ 2614.65 cubic millimeters

Dividing 8 by 653.12 would not provide the correct answer for the volume. The correct volume, using the formula, is approximately 2614.65 cubic millimeters.

Answer 4

Okay thanks!

Answer 5

You're welcome! If you have any more questions, feel free to ask.