解析:You are given that the volume of the right circular cylinder is 45π and the height is 5. It follows that πr2h= 45π, or r2h= 45. Since h = 5 and r2h= 45, it follows that r2= 9, or r = 3. Therefore the circumference of the circular base is 2πr = 2π(3)= 6...
圆柱) is the same numerical value as its total surface area. Find the smallest integral value for the radius of the cylinder.A. 2 B. 3 C. 4 D. This value cannot be determined 相关知识点: 立体几何 空间几何体 旋转体(圆柱、圆锥、圆台) ...
, then the volume of a right circular cone of base radius 7a cm and height 5b cm is( ). 若一底半径为5a cm 及高为7b cm 的直立圆柱体的体积为525cm3 ,则一 底半径为7a cm及高为5b cm的直立圆锥体的体积为( ).A. 175cm3 B. 245cm3 C. 490cm3 D. 735cm3 相关知识点: ...
Volume of a Right Circular Cylinder Volume of a right circular cylinderis equal to the product of the area of its base times the height. Volume formula of a right circular cylinder: V =π R2h V =Abh where V - volume of a cylinder, ...
Analyze Find the volume of this right circular cylinder. Dimensions are in inches. (Use 3.14 for m.)10 相关知识点: 试题来源: 解析 31.4 cubic inchesvolume of cylinder =Aren of base* height =nu2h inches (radius is half of dio meter). Height is aiven lo indres. Thus ...
aSide of Cube The volume of a Cylinder is: V=Π×r2×h Where, VVolume of Cylinder rThe radius of Circular Base hHeight of Cylinder The volume of a Sphere is: V =43×Π×r3 Where, VVolume of Sphere rRadius of Sphere The volume of a Right circular cone: ...
The volume of a cylinder of radius r and height h is V = πr^2h. Learn the formulas for the volumes of different types of cylinders along with a few solved examples.
The volume of a right circular cylinder is:V=πr2h where r is the radius of the circle and h is the height of the cylinder. How to Find the Volume of a Cylinder Support If you would like to see where the formula comes from, then we hope you will find the explanation below useful...
Formula Volume of a Cylinder This page examines the properties of a rightcircular cylinder. Acylinderhas a radius (r) and a height (h) (see picture below). This shape is similar to a soda can. Each cylinder has a radius and height as you can see in the diagram below....
The volume of the right circular cone can be obtained by taking one-third of the product of the area of the circular base and its height or equal to the one- third the volume of a right circular cylinder of the same height and base radius. The formula for the volume of a right ...