Volume = 4/3 × 3.14 × 8Volume = 4/3 × 25.12Volume = 4/3 × 25.12 / 1 Volume = (4 × 25.12)/(3 × 1) Volume = (100.48) / 3 Volume = 33.49 cubic inch = 33.49 in.3Example #2 Find the volume of a sphere with a radius of 3 feet ...
Consider a sphere with a radius of that is centered at the origin of a Cartesian coordinate system. How many points on the surface of this sphere have integer coordinates?( ) A: B: C: D: E: 相关知识点: 试题来源: 解析 A N/A. 反馈 收藏 ...
Read this how-to lesson to learn what steps you need to take to find the volume for a sphere with a radius of 4. Learn what the formula is and how...
B. The density of the metal is 20.5 g/cm^3, what is the atomic weight of the metal? A metal crystallizes in the face-centered cubic unit cell with an edge length of 320 pm. a) What is the radius of th...
6. A smooth sphere, with centre O and radius a. is fixed with its lowest point A on a horizontal floor. A particle P is placed on the surface of the sphere at the point B, where B is vertically above A. The particle is projected horizontally from B with speed √((ag)/5)and m...
Answer to: Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. By signing up, you'll get thousands of...
× surface area of sphere + area of base = × 4π r2+ π r2 = 3π r2 = 3π (4)2 = 150.86 cm2 Problems about surface area of spheres Problem: What is the radius of the sphere given the surface area? Example: What is the radius of a sphere with a surface area of 900π?
The figure above shows a straight cone of base radius RR in which a sphere is inscribed that intersects the side of the cone in a circle of radius rr. Point CC is the center of the base of the cone and tangent to the sphere. Points AA and BB are located on the same generatrix...
A sphere with centerO has radius6. A triangle with sides of length15,15, and24is situated in space so that each of its sides are tangent to the sphere. What is the distance betweenO and the plane determined by the triangle?中心为O的球体的半径是6.在空间中有一个边长分别为15、15、24的...
Question: What is the radius of a sphere with its center at the origin and contains the point (2,3,4)? Distance Formula: The distance formula is the formula that is used to determine the shortest distance between the two points in the space by assuming the ...