Maths-

General

Easy

Question

# A hemisphere has 3 cm radius , find its volume?

Hint:

### Volume of hemisphere is .

## The correct answer is: 56.54

### Explanation:

- We have given radius of hemisphere 3cm.
- We have to find the volume of the hemisphere.

Step 1 of 1:

We have given the radius of the hemisphere 3cm

So, The Volume will be

### Related Questions to study

Maths-

### Bloom’s category: Understanding

Level: Medium

Identify and name three collinear points.

### Bloom’s category: Understanding

Level: Medium

Identify and name three collinear points.

Maths-General

Maths-

### A dome of a building is in the form of a hemisphere. The total cost of white washing it from inside, was '1330.56. The rate at which it was white washed is '3 per square metre. Find the volume of the dome approximately

### A dome of a building is in the form of a hemisphere. The total cost of white washing it from inside, was '1330.56. The rate at which it was white washed is '3 per square metre. Find the volume of the dome approximately

Maths-General

Maths-

### Bloom’s category: Understanding

Level: Medium

Through any three points not on the same line,

### Bloom’s category: Understanding

Level: Medium

Through any three points not on the same line,

Maths-General

Maths-

### A hemispherical bowl is made of steel of 0.25 cm thickness. The inner radius of the bowl is 5 cm. Find the volume of steel used.

### A hemispherical bowl is made of steel of 0.25 cm thickness. The inner radius of the bowl is 5 cm. Find the volume of steel used.

Maths-General

Maths-

### Bloom’s category: Understanding

Level: Medium

A plane has ____ dimensions.

### Bloom’s category: Understanding

Level: Medium

A plane has ____ dimensions.

Maths-General

Maths-

### If the Diameter of the metallic sphere is 6 cm , it melted and a wire of diameter 0.2 cm is drawn. Then , what would be the length of the wire ?

### If the Diameter of the metallic sphere is 6 cm , it melted and a wire of diameter 0.2 cm is drawn. Then , what would be the length of the wire ?

Maths-General

Maths-

### Bloom’s category: Understanding

Level: Medium

A point has ____ dimension.

### Bloom’s category: Understanding

Level: Medium

A point has ____ dimension.

Maths-General

Maths-

### A capsule of medicine is in the shape of a sphere of diameter 3.5 mm. How much medicine is needed to fill this capsule ?

### A capsule of medicine is in the shape of a sphere of diameter 3.5 mm. How much medicine is needed to fill this capsule ?

Maths-General

Maths-

### Prove that the sum of the squares of the diagonals of a parallelogram is equal to sum of the squares of its sides.

### Prove that the sum of the squares of the diagonals of a parallelogram is equal to sum of the squares of its sides.

Maths-General

Maths-

### Twenty seven solid iron spheres , each of radius r and surface area S are melted to form a sphere with surface area S’. Find the i) Radius r’ of the new sphere ii) ratio of S and S’

### Twenty seven solid iron spheres , each of radius r and surface area S are melted to form a sphere with surface area S’. Find the i) Radius r’ of the new sphere ii) ratio of S and S’

Maths-General

Maths-

### Bloom’s category: Application

Level: Medium

Identify points, lines and planes in the given image of a floor.

### Bloom’s category: Application

Level: Medium

Identify points, lines and planes in the given image of a floor.

Maths-General

Maths-

### A dome of a building is in the form of a hemisphere. From inside it was white washed at the cost of RS 4989.60. If the cost of white washing is Rs 20 per square metre , find the i) inside surface area of the dome ii) Volume of the air inside the dome

### A dome of a building is in the form of a hemisphere. From inside it was white washed at the cost of RS 4989.60. If the cost of white washing is Rs 20 per square metre , find the i) inside surface area of the dome ii) Volume of the air inside the dome

Maths-General

Maths-

### Find the volume of a sphere whose surface area is 154 sq.cm

### Find the volume of a sphere whose surface area is 154 sq.cm

Maths-General

Maths-

### A hemispherical tank is made up of an iron sheet 1 cm thick. If the inner radius is 1m , then find the volume of the iron used to make the tank ?

### A hemispherical tank is made up of an iron sheet 1 cm thick. If the inner radius is 1m , then find the volume of the iron used to make the tank ?

Maths-General

Maths-

### How many litres of milk can a hemispherical bowl of diameter 10.5 cm hold?

### How many litres of milk can a hemispherical bowl of diameter 10.5 cm hold?

Maths-General