The volume of a sphere with radius of 3 cm is___. A. 36π cubic centimeters B. 24π cubic centimeters C. 18π cubic centimeters D. 12π cubic centimeters 相关知识点: 试题来源: 解析 A。球体体积=4/3×π×半径的立方,4/3×π×3×3×3=36π 立方厘米。反馈...
百度试题 结果1 题目Calculate the volume of a sphere with a radius of 5 cm.相关知识点: 试题来源: 解析 球体体积:V = (4/3)πr³ = (4/3)π * (5 cm)³ = 523.33 cm³(保留两位小数)。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 to use it. The Steps In this lesson, you'll learn how to find the volume of a sphere with a radius of 4 inches. A ...
Answer to: Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number. By signing up, you'll get thousands of...
A sphere has a radius of 4 cm. What is the volume of the sphere? A. 267.95 cm³ B. 200.96 cm³ C. 803.84 cm³ D. 64 cm³ 相关知识点: 试题来源: 解析 B。球体体积公式为 V = 4/3πr³,r = 4 cm,π取 3.14,体积 V = 4/3×3.14×4³ = 200.96 cm³,选 B。
The sum of the cylindrical elements from 0 to radius r is a hemisphere. When we twice the hemisphere, we will get the volume of the sphere. Thus, {eq}\displaystyle V=2\pi \int_0^r x^2 dy {/eq}. The equation of a circle is ...
Formula Volume of a Sphere Example The volume of the sphere pictured on the left is: v=43πr3v=43π⋅33v=36π=113.1v=43πr3v=43π⋅33v=36π=113.1 Practice What is the surface area of a sphere with aradius Problem 2
Volume of a Sphere =43π r^3Since you are told the diameter is 6, you know the radius of the sphere is 3. Watch out for this terminology on the ACT. If you knew the correct formula but use the diameter of the sphere instead of the radius, you would have selected (E). If y...
1 Volume:The radius r of a sphere is increasing at a rate of 2 inches per minuteFind the rate of change of the volume when r=6 inches and r=24 inchesExplain why the rate of change of the volume of the sphere is not constant even though dr/dt is constant 2 Volume:The radius r...
Volume of a sphere formulaGiven the radius, the volume can be found by using the following formula: V = (4/3)pir3 = (4/3)πr3 pi or π is a special mathematical constant, and it is approximately equal to 22/7 or 3.14. If r or the radius of the sphere is known, the volume ...