The Greek mathematician Archimedes discovered that the surface area of a sphere is the same as the lateral surface area of a cylinder such that the radius of the sphere is the same as the radius of the cylinder and the height of the cylinder is the same as the diameter of the sphere. ...
题目【题目】Find the surface area of a sphere with:diameter = 8000 kmGive all answers as exact answers (multiples of π) and also as approximations correct tothree significant figures. 相关知识点: 试题来源: 解析 【解析】▱ 反馈 收藏 ...
Find the area or volume of a sphere by entering its radius or diameter ... or the other way around if you want!
Understanding the concept of the surface area of a sphere is typically suitable for students in the8th gradeor higher. The idea is generally introduced after students fully understand area andvolumein two-dimensional shapes and simplethree-dimensional shapes, like cylinders and prisms. Math Domain Th...
Welcome to our Area of a Sphere Calculator page. We explain how to find the surface area of a sphere and provide a quick calculator to work it out for you, step-by-step. There is also a separate calculator which will find the radius and diameter of a sphere, if you already know the...
Surface area of a sphere formula Given the radius, the total curved surface area of a sphere can be found by using the following formula: S.A. = 4πr2 pi or π is a special mathematical constant, and it is approximately equal to 22/7 or 3.14. ...
Surface Area of a Sphere 中等教育英语教学方法试题摘要:无无VIP中学生数学
Learn the formulas to calculate the surface area and volume of a sphere and why they might be needed.
百度试题 结果1 题目The surface area of a sphere is 36π. What is the volume of this sphere?相关知识点: 试题来源: 解析 36π 反馈 收藏
Here, we provide you with a comprehensive list of surface area formula for some common three-dimensional figures such as the cube, the cylinder, the rectangular prism, the sphere, the right circular cone, and the right square pyramid.