What is the radius of a cylinder with a volume of {eq}432\pi\ cm^3 {/eq} if the height of the cylinders is equal to its diameter? Cylinder and its Volume - Formula : A cylinder is a geometry in a three-dimensional space that ...
<p>To find the radius of the circle whose area is equal to the sum of the areas of two circles with radii 15 cm and 8 cm, we can follow these steps:</p><p><strong>Step 1: Calculate the area of the first circle</strong> The formula for the area of a circl
What precise meaning of the statement r = (24.0 \pm 0.3) mm, where r is the radius of a tube? Define specific resistance. What is the formula for the range of error? What is the principle of uncertainty? What is the answer to the following calculation, to the correct number of signif...
If a cylinder has a radius of 2 meters and a height of 5 meters, what is its volume? (Use π≈3.14) A. 20π cubic meters B. 30π cubic meters C. 40π cubic meters D. 60π cubic meters 相关知识点: 试题来源: 解析 C。圆柱体积等于底面积乘高,底面积是πr²,即 3.14×2²=...
Hence, the volume of a given cylinder is 1131.43 cubic units. Example 2:Emily bought a new cylindrical water bottle so she can gift it to her friend Rosalie. The radius of the bottle is 2 cm and the height is 8 cm. She wants to wrap the bottle with a rectangular gift-wrap sheet of...
Inductance is defined as the property of an electric conductor which causes an electromotive force that is generated due to a change in the current flow. There are two types of inductance: self-inductance and mutual inductance.
To find the total surface area of a cone, we can use the formula: Total Surface Area=πrl+πr2 where:- r is the radius of the base of the cone,- l is the slant height of the cone,- π is a constant (given as 227). Step 1: Identify the given values- Radius r=21 cm- Heig...
The Greek mathematician Archimedes discovered that the surface area of a sphere is the same as the lateral surface area of a cylinder such that the radius of the sphere is the same as the radius of the cylinder and the height of the cylinder is the same as the diameter of the sphere. ...
A cylinder is a three-dimensional solid object with two congruent, parallel bases connected by one straight line. Its properties include the radius and height of its circular end bases, as well as its lateral surface area. The volume of any cylinder can be calculated using the formula V = ...
Answer and Explanation: The surface {eq}z=1-x^2-y^2 {/eq} intersects the plane {eq}z=-6 {/eq} when {eq}1-x^2-y^2=-6\\ x^2+y^2=7 {/eq} This is a circle of radius...Become a member and unlock all Study Answers Try it risk-free...