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
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 correct Answer is:Centre (12,−1,−12) Radius=0 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 ...
Find the center and the radius of the given sphere. x^2 + y^2 + z^2 + 4x + 5z = 0. Find the center and radius of the sphere 4 x^2 + 4 y^2 + 4z^2 - 4 x + 8 y - 3 = 0. Find the center and radius of the sphere x^2 + 14 x + ...
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
百度试题 结果1 题目2. Find the radius of a sphere of surface are a 34 cm2. 相关知识点: 试题来源: 解析 1.64cm 反馈 收藏
百度试题 结果1 题目16. Find the radius of a sphere of volume 60 cm3. 相关知识点: 试题来源: 解析 16. 2.43cm 反馈 收藏
To find the center and radius of a circle, you need either the equation of the circle or three points that lie on the circle. With the equation, you can use the formula (h,k) for the center and r for the radius. With three points, you can use the distance f...
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...
Transcribed image text: Find an equation of the sphere with center (-2, 3, 8) and radius 7. What is the intersection of this sphere with the yz-plane? Not the question you’re looking for? Post any question and get expert help quickly. Start learnin...