百度试题 结果1 题目find the center and radius of the sphere with the given equation. 2x^2+2y^2+2z^2=7x+9y+11z 相关知识点: 试题来源: 解析 center ( 74, 94, (11)4), r= (√ (251))4 反馈 收藏
Question: Find the volume of a sphere whose radius is 4.5 ft correct to two decimal places. The Volume of a Sphere: A sphere is a solid that is formed when all the points in a set of points in three-dimension are at an equal distance from a fixed point (th...
A sphere is a three-dimensional, round object, such as a marble or soccer ball. The volume represents the space enclosed by the object. The formula for the volume of a sphere is 4/3 times pi times the radius cubed. Cubing a number means multiplying it by itself three times, in this ...
Example 2: Find the volume of a sphere of radius 5 feet. Round your answer to the nearest tenth. Solution: The given radius of the sphere is r=10 ft. \( V=\frac{4}{3} \pi r^3 \) [write the formula for volume] \( =\frac{4}{3} \pi (5)^3 \) [substitute for r] ...
Find the center and radius of the sphere {eq}x^2-20x+y^2-0y+z^2-8z=-67 {/eq} Equation of Sphere: Equation of sphere is {eq}\left ( x-a \right )^{2}+\left ( y-b \right )^{2}+\left ( z-c \right )^{2}=r^2 {/eq} where {eq}\left...
The radius of a sphere hides inside its absolute roundness. A sphere's radius is the length from the sphere's center to any point on its surface. The radius is an identifying trait, and from it other measurements of the sphere can be calculated, including its circumference, surface area an...
百度试题 结果1 题目Show that the equation represents a sphere, and find its center and radius. 相关知识点: 试题来源: 解析 ; center (0,1,2); radius = 反馈 收藏
To find the center and radius of the sphere given by the equation 2x2+2y2+2z2−2x−4y+2z+3=0, we will follow these steps: Step 1: Simplify the EquationFirst, we divide the entire equation by 2 to make the coefficients of x2, y2, and z2 equal to 1. x2+y2+z2−x−...
How to Find the Volume of a Box Volume of a Rectangular Prism Lesson Plan Volume of a Cylinder Lesson Plan Geometry Assignment - Understanding Geometric Solids How to Find the Volume of a Cylinder: Lesson for Kids Finding the Volume for a Sphere with a Radius of 4: How-To & Steps Volume...
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