To find the radius of a sphere whose surface area is given as 154 cm2, we can follow these steps: 1. Understand the Formula for Surface Area of a Sphere: 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 Equa...
(1)Find the rates of change of the volume when r=9 inches and r=36 inches. (2)Explain why the rate of change of the volume of the sphere is not constant even though dr/dt is constant. 相关知识点: 试题来源: 解析 (1)972π in.3/min, 15,552π in.3/min (2)If (dr)(dt) is...
(a) The total surface of a sphere is 676 pi cm^(2). Find the radius of the sphere. (b) The total surface of a sphere is 4 pi cm^(2). Find the volume and dia
百度试题 结果1 题目Find the volume of a sphere, radius10cm.4/3πr^34188.8cm^3 相关知识点: 试题来源: 解析 4188.8cm³ 反馈 收藏
Find the center and radius of the sphere: 4x2+4y2+4z2−8x+24y+31=0 Equation of a Sphere, it's Center and Radius: We will convert the given equation of the sphere in the standard form. From the standard equation, we can find the radius and cen...
The coordinates of the center and the radius of a sphere using the equation of a given sphere can be determined by converting the equation into a standard form and then comparing the center and radius with the standard equation. The standard equation of a sphere w...
Density of Geometric Objects: Study with Video Lessons, Practice Problems & Examples Back to all problems Previous Next 17PRACTICE PROBLEM ANSWERS OPTIONS A 6.58 mm B 10.26 mm C 14.34 mm D 19.79 mm Previous Next Be the first to ask a questio...
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...
微积分求最大体积的数学题[急!]A cone is to cut from a sphere of radius [a],you are to find the cone with the largest volume.Calculate the volume of this cone exactly You must include all your resoning and assuptions made to reach this answer翻译过来就是,
1 一道数学题,用到初级微积分 A right circular cylinder is inscribed in a sphere of radius "r".Find the lagest possible surface area of such a cylinder. 2一道数学题,用到初级微积分A right circular cylinder is inscribed in a sphere of radius "r".Find the lagest possible surface area of ...