TL;DR (Too Long; Didn't Read) The formula for the surface area of a circle is _A_ = π_r_2, where _A_ is the area of the circle and _r_ is the radius of the circle. An Introduction to Pi In order to calculate the area of a circle you'll need to understand the concept ...
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...
Here,C5represents the radius of the sphere in meters. PressEnterto have the volume of the sphere. You can insert a custom value and check if the formula changes. Method 2 – Volume Calculation of a Rectangular Solid Volume of a Rectangular Solid= l * a * b Steps: We need the length,...
How to Calculate the Volume of a Sphere The formula for the volume of a sphere is 4/3 ×πr3, where r is the sphere's radius. That's pretty straightforward, except in practice, it can be difficult to measure the radius. Even if you have a scaled 2D projection of th...
Read this how-to lesson to learn what steps you need to take to find the volume for a sphere with a radius of 4. Learn what the formula is and how...
How can we calculate the circumference of the cylinder? What is an oblique cylinder? How to find the height of a cylinder if the Radius and the Volume of the cylinder are given: How to find the radius of a cylinder if the Volume and the Height of cylinder is given: ...
结果1 题目 Assuming Earth to be a sphere of radius 4000 miles, how many miles north of the Equator is Miami, Florida, if it is 26° north from the Equator? Round your answer to the nearest mile. 相关知识点: 试题来源: 解析 1815 mi 反馈 收藏 ...
Homework Statement a sphere of uniform density and radius R is floating on water , partially immersed such that the distance between the top of the sphere...
i am trying to calculate the electric field of a spherical charge distribution ρ=ρ[itex]_{0}[/itex]e[itex]^{-kr}[/itex], where r is the radial distance. i am a little bit embarressed,but i have to say that i am not comfortable with spherical coordinates in practical ...
// checks if a sphere crosses from the front of a plane to the back // // start: start point of the line // dir: direction of the line, does not need to be normalized // radius: the radius of the sphere // p: the plane...