With given radius: V = 4/3 ×π× r³, With given diameter: V = 1/6 ×π× d³, With given area: V = √(A³ / (36 ×π)). Try our equation of a sphere calculator to learn how to calculate the volume of a sphere from its equation. Sphere calc: find A The surface ...
The surface area A of a sphere is given by the formula: A=4πr2 where r is the radius of the sphere. 2. Set Up the Equation: Given that the surface area A is 154 cm2, we can set up the equation: 4πr2=154 3. Substitute the Value of π: For calculation purposes, we can us...
- Radius (r) = 7 cm Step 2: Use the formula for the surface area of a sphereThe formula for the surface area (SA) of a sphere is:SA=4πr2 Step 3: Substitute the radius into the formulaSubstituting the value of the radius into the formula:SA=4π(7)2 Step 4: Calculate r2...
1. Find the center and radius of the sphere. {eq}\left. \begin{array} { l l } { x ^ { 2 } + y ^ { 2 } + z ^ { 2 } - 14 x - 12 y + 2 z = - 37 } & { } \\ { \text { A) } C ( 7,6 , -...
A uniform, solid, 1600.0 kg sphere has a radius of 5.00 m. Find the gravitational force this sphere exerts on a 2.10 kg point mass placed at the following distances from the center of the sphere: (a) 5.10 m, and (b) 2.55 m.
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 ...
12 Taking the Earth to be a sphere of radius 6 378 000 m, find the circumference of the equator of the Earth. Give your answer in km and in terms of n.12756元 or12800元km 相关知识点: 试题来源: 解析 12756 or 12800=2 637802 km ( Comverting metres to Km) 12756 DR 12800(Ca0) ...
百度试题 结果1 题目2. Find the radius of a sphere of surface are a 34$$ c m ^ { 2 } $$子. 相关知识点: 试题来源: 解析 1.64cm 反馈 收藏
The radius of the sphere is 5 The given plane is x+y-z= 4sqrt(3) The length of the perpendicular from the centre (0, 0, 0) of the sphere on the plane = (4sqrt(3))/(sqrt(1+1+1))= 4. Hence, radius of the circular section is sqrt(25-16) = sqrt9 = 3
The given sphere equation is: {eq}4{x^2} + 4{y^2} + 4{z^2} - 4x + 8y - 3 = 0 {/eq} We are asked to find the center and radius of the... Learn more about this topic: What is a Sphere Shape? | Definition, Formula & Examples ...