The surface are a of a right-circular cone of radius r and height isS=πr√(r^2+h^2),anditsvolumelsv=1/3πr^2h.What is the ratio h/r for a cone with given volume V and minimum surface are a S? 相关知识点: 试题来源: 解析 h/r=√2 反馈 收藏
What is the formula for calculating the volume (V) and surface area (S) for a right circular cone of radius r, height h, and slant height s? The radius and height of a right circular cone are in the ratio 2:3. Find the slant height if i...
An ornament S is formed by removing asolid right circular cone, of radius r andheigh hfrom soidunform cyindrof radius r and height h, as shown in thediagram.(Shcostanα)/2sinαsinαtanα)(sinαcosα) 相关知识点: 试题来源:
Thus, the formula for the volume of the right circular cone, with a radius r and height h is "(1/3)πr2h". How to Calculate Volume of Right Circular Cone? The volume of the right circular cone is equal to (1/3)πr2h". By following the steps mentioned below we can find the ...
We will use the formula for the volume of a cone and the volume of a sphere. 1. Volume of the Cones: The volume V of a cone is given by the formula: V=13πr2h where r is the radius of the base and h is the height. For the first cone with radius r1=3 cm: V1=13π(32...
The surface are a of a right-circular cone of radius r and height h isS=πr√(r^2+h^2),andit volume is V = fπr2h. Determine the ratio h/r for the cone with given surface are a S and maximum volume V. 相关知识点:
sputter machiningdiamond toolsprofileIn making of the circular cone-shaped tip of a diamond tool having a sub-micron radius by ion sputter-machining, it is very important to investigate effects of the initially pre-finished shape of the diamond tool by diamond abrasive polishing on the finally ...
An ornament S is formed by removing a solid right circular cone, of radius r and heighth. from a solid uniform cylinder,of radius r and height h, as shown in the diagram.Show that the distance of the centre of mass of S from its plane face ish (6) 相关知识点: 试题来源: 解析...
Answer to: Prove that the volume of a right circular cone of radius r and height h is V = (pi / 3)(r^2) h. Hint: any volume finding technique may...
If a right circular cone has a lateral surface area of 6π and a slat height of 6,what is the radius?什么是 right circular cone? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 right circular cone就是直立圆锥,即顶点在底面的投影与底面圆的中心重合.说白点儿就是正的...