A right circular cylinder with its diameter equal to its height is inscribed in a right circular cone. The cone has diameter 12 and altitude 14, and the axes of the cylinder and cone coincide. What is the radius of the cylinder? ( )...
91 pointFind the volume of a right cylinder with adiameter of 6.8 feet and a height of 6feet. Round your answer to the nearest whole number.Type your answer. 相关知识点: 试题来源: 解析 d:a=6.8dt ne_1ght=6ft nS_1S_((a)d=3.4ft volo+cylindet=πol^2h ⇒3i4*(3.4)^2*6 ⇒...
2. Since the diameter is two times the radius, we will use the formula for finding the height of a cylinder with V = 40 and r = 2.5. We have: The height of the cylinder is about 2.04 inches. 3. First, find the radius of the cylinder using the formula for the circumference with...
【题目】A right circular cylinder with its diameter equal to its height is inscribed in a right circularcone. T he cone has diameter 12 and altitude14, and the axes of the cylinder and cone coincide. What is the radius of the cylinder?)(18)/5 B. (42)/(13)C.3(35)/(11) E(17)...
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Machine for brushing, sanding, grinding or polishing cylindrical pieces with a diameter greater than their height, such as cheeses. Machine consisting of a cylindrical drum (1) that has a brush (4) at its base. Inside, a central shaft (3), driven by a gearmotor (2), is also equipped ...
A disk with the same diameter as the cylinder with a small hole in its middle is placed on top of the liquid. Immediately after the disk is placed on the liquid, a stream of liquid shoots out of the hole, and travels to a height, h...
They can be either right (with the sides perpendicular to the bases) or oblique (with sides at an angle). The height of a cylinder is the perpendicular distance between its bases, and its volume is calculated by multiplying the area of the base by the height. Cylinders are found in ...
We have been given the diameter instead of the radius. To find the radius, we just need to halve the diameter. So the radius of the circular base is:r=9.4÷2=4.7m The formula for the volume of a cylinder is:V=πr2h If we substitute the values of the radius and height into this...
What is the height of a cylinder with a volume of 384 cubic inches and a radius of 8 inches? Round to the nearest tenth of an inch. Cylinder: A cylinder is a three-dimensional solid typically having two parallel round base and a...