# Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth

V= 42.41

Step-by-step explanation:

where r is the radius = 3 and h is the height = 4.5

× ×

V = 42.41

The volume of the cone = 42.41 cm³

Explanation:

* Lets explain how to solve the problem

- The volume of the cone = 1/3 area of its base × its height

- The base of the cone is a circle

∵ The area of a circle = πr²

∴ The volume of the cone = 1/3 πr² × h = 1/3 πr²h

* Lets solve the problem

- From the figure:

- The cone has a base of radius 3 cm

∴ r = 3 cm

- The cone has a height of 4.5 cm

∴ h = 4.5 cm

∵ The volume of the cone = 1/3 πr²h

- Substitute the values of r and h in the rule of the volume

∴ The volume of the cone = 1/3 π(3)²(4.5) = 13.5π

∵ π ≅ 3.14159

∴ The volume of the cone = 42.41 cm³

* The volume of the cone = 42.41 cm³

42.41 cubic centimeters

Explanation:

The volume of a cone with base radius r and height h is given by the formula;

The radius is give as 3 cm while the height as 4.5 cm. We plug in these values into the above formula and simplify;

its 42.41 cm^3 on edge.

Explanation:

Where are the calculations? please be more specific so we can helo you

### Other questions on the subject: Physics

Physics, 22.06.2019, chonawilson4
statement #3 on andre"s list is false....Read More
Physics, 22.06.2019, blaqsafire9291
Physics, 22.06.2019, showerofstars
Answer it orbits high above earth to gain clearer images of light, it magnifies images relative to the human eye, it records most of the universe as it was in the past, not as it i...Read More
Physics, 22.06.2019, ramjand7853
215.5 heart beats per minute...Read More