**How to find the area of a sector SAT Math - Varsity Tutors**

The 'diameter' of a circle is the distance from one edge of a circle through its centre to the edge on the other side of the circle. The ' circumference ' of a circle is the distance around its edge. (Note: When you divide the circumference of a circle by its diameter you get 3.141592654...... The volume of the pyramids is 1/3 times the sum of their base areas, 4πr 2, times their height, r. Historical note: Archimedes was the first to calculate the surface area and volume of a sphere.

**How to find the area of a sector SAT Math - Varsity Tutors**

Similarly, when the formula for a sphere's volume $\frac{4}{3} \pi r^3$ is Stack Exchange Network Stack Exchange network consists of 174 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.... To start out, go to the pantry and get a can of soup. Suppose that your can of soup is industrial size, with a radius of 3 inches and a height of 8 inches. You can use the formula for a cylinder to figure out its volume as follows:

**geometry How can I find the volume of a cone in terms of**

Although often referred to as the area of a circle in informal contexts, strictly speaking the term disk refers to the interior of the circle, while circle is reserved for the boundary only, which is a curve and covers no area itself. how to live the strenuous life Form a cone from what's left of the circle (I thought of it as taking a circular piece of paper, cutting a pizza shape out of it, then push the rest of the paper together to make a cone) Then find volume of the cone in terms of $\theta$

**Circle Sector and Segment Math is Fun - Maths Resources**

21/04/2008 · For one thing, volume is usually related to objects like cubes, spheres, cones, and cylinders. The volume of a circle doesn't make sense because a circle is a two-dimensional figure. If, however, you mean the area of a circle, the area is calculated using the following formula: A = pi(r^2) where r is the radius. Remember that the radius is half of the diameter. 1) We're given the diameter is lake district how to get there Similarly, when the formula for a sphere's volume $\frac{4}{3} \pi r^3$ is Stack Exchange Network Stack Exchange network consists of 174 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

## How long can it take?

### Area of a circle Wikipedia

- Area of a Circle Math Goodies
- how do find the volume of a circle? Yahoo Answers
- Perimeter Area and Volume The University of Liverpool
- The area of part of a circle Math Central

## How To Get The Volume Of A Circle

The first thing to do is calculate the dimensions of the pizza box. Based on our data, we know 256 = s 2. Solving for s (by taking the square root of both sides), we get 16 = s (or s = 16). is a square. The arc from to is a semicircle with a center at the midpoint of . All units are in feet. The

- The following volume of a sphere calculator will help you find the volume for any sphere when the radius is given. Just enter the value of the radius and hit the calculate button. Recall that the formula to get the volume of a sphere is V = (4/3) × pi × r 3 with pi = 3.141592653589793 Therefore, the volume depends on the size of r. So,enter r and hit the calculate button to get the volume
- To start out, go to the pantry and get a can of soup. Suppose that your can of soup is industrial size, with a radius of 3 inches and a height of 8 inches. You can use the formula for a cylinder to figure out its volume as follows:
- Calculations of volumes, areas and circumference : Area : Circle, Sphere, Cone, Triangle. Parallelogram, Box, Trapezoid. Volume : Sphere Where r = radius of the circle: Volume of a cylinder / pipe: 3.1415 x r 2 x h: Where r = radius of the circle: h = height of cylinder / pipe : Volume of a cone: 1 / 3 x 3.1415 x r 2 x h: Where r = radius of the circle: h = height of cone: Area of a cone
- This calculator will work out the radius of a circle, the diameter of a circle, the area of a circle, the surface area of a sphere and the volume of a sphere using any of those values as a starting point. Simply enter the desired value in the relevant box. Please use only numbers (e.g. enter