Calculate the radius of the sphere from the information given about the sphere. If you know the diameter (distance through the sphere through the center), divide by two tofind the radius. If you know the circumference (distance around the center of the sphere), divide by 2π. Step 2 Find...
You can convert the formula for area of a circle to calculate area using the circle's diameter,d. Since 2r=dis an unequal equation, both sides of the equal sign must be balanced. If you divide each side by 2, the result will ber=d/2. Substituting this into the general formula for ...
We will discuss how to evaluate the area Ω surrounded by great circles and/or small circles on a unit sphere. Formally, Ω is given as \\iint {sin θ d θ d \\varphi}, where θ and φ are usual spherical coordinates and S is the region of which area we want to evaluate. We ...
Answer to: Show how to find the surface area of a sphere with a radius of 8 cm. By signing up, you'll get thousands of step-by-step solutions to...
How to Calculate Volume in Excel? In this section, you will learn the calculations of volume for different three dimensional (3D) geometrical shapes in Excel. 1. Calculate Volume of Sphere A sphere is a fully symmetrical three-dimensional object in which all points on its surface have equal ...
Learn the formulas to calculate the surface area and volume of a sphere and why they might be needed. Related to this Question Explain how to find volume of a sphere. Find the surface area of the sphere with the given dimension. Leave your answer in terms of \pi. radius...
Some methods for finding the surface of revolution include using integration, the disk method, and the shell method. These methods involve breaking down the surface into smaller, more manageable parts and then using mathematical formulas to calculate the total surface area.Post...
To calculate the cross-sectional area of a plane through a three-dimensional solid, you need to know the precise geometry of the solid and the angle the cutting plane makes with the solid's axis of symmetry, if any. The area of cross-sections have unique
The area of every slice is going to depend on where it is located in relation to the height of the cone. That means the area of each slice is going to be different. Near the opening of the cone, it's going to be much larger. Near the tip of the cone, the area is going to be...
First of all… Lumens per square foot or a foot-candle or lux is the amount of light an area is receiving. To do this calculation, you have to: Measure your room’s dimensions. E.g. 10-by-10 feet. Calculate the total sum of the lumens produced by all of your light sources. Lumen...