The radius of a hemisphere is r. What is its volume?

Asked by Last Modified  

Follow 18
Answer

Please enter your answer

CSAT Tutor, BPSC DI Tutor (Ex. Drishti IAS Senior Content Writer)

Volume of hemisphere of radius r=(2πr³)/3 =Half of the volume of full sphere ((4πr³)/3) = 2π/3 times of volume of cube of side r.
Comments

Math magician

2/3pie r cube
Comments

Home Tutor

2/3•π•r^3
Comments

Tutor

2/3.πr^3
Comments

Math Magician

4/3 * 22/7 r^3 cubic unit
Comments

The volume of a sphere is 4/3πr3. Since a hemisphere is half a sphere, the volume will be 2/3πr3. (where r stands for radius).
Comments

2*pi* rad cube /3
Comments

2/3 * pi * r cube
Comments

2/3*pie*r*r*r
Comments

Tutor

Hemisphere is half of a sphere. So,if volume of a sphere is 4/3 pie r'3 ..So,volume of hemisphere is half of the volume of the sphere =2/3 pie r'3
Comments

View 14 more Answers

Related Questions

How do we find median of given numbers ?

First we need to arrange numbers in increasing order. The value of middle term will be the MEDIAN. In case no. Of terms is odd then the middle term will be (n+1)/2, n being number of terms. But in case...
Sushil Kumar
Solve : x + y = 18; y + z = 12; z + x = 16
Let x+y=18---(1), y+z=12---(2),z+x=16---(3) Solving (2)-(3) we get y+z-z-x=12-16 y-x=-4--(4) Solving (4)+(5) we get x+y+y-x=18-4 2y=14 y=14/2=7 Substitute y value in (1) x+7=18 x=18-7=11 Substitute x value in (3) z+11=16 z=16-11=5 x=11, y=7, z=5
Deepak
0 0
5

-2ˆ2 = ?

A) 4

B) -4

(-2)^2 =4. -2^2 = -4
Rahul Mishra
If the radius of a sphere is 2 r, then what is its volume?
Volume of the sphere =( 4/3 π r3 ) cubic unit, If r = 2r then, Volume of the sphere: = = = 32/3 π r3.
Deva

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Recommended Articles

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

Looking for Class 9 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you