Cone

Q. How many vertex/vertices does a cone have?

1. $1$
2. $2$
3. $3$
4. $4$

Q. What are the total number of curved surfaces and the total number of flat surfaces that a cone has?

1. 1, 1
2. 2, 1
3. 1, 2
4. 2, 2

Q. The net diagram of a cone consist of a circle and a of circle.

1. Segment
2. Sector
3. Diameter
4. Radius

Q.

A cone has _____ flat surface.

Q.

Which two mathematical shapes could you combine to make this building?

1. Cone

2. Cylinder

3. Sphere

4. Cube

Q.

What is the shape of the beakers in your chemistry laboratory?

1. Spherical

2. Conical

3. Cylindrical

4. Cuboidal

Q.

How many vertices does a cone have?

1. 0

2. 1

3. 2

4. 3

Q. What is the base of a cone?

1. Rectangle
2. Pentagon
3. Circle
4. Square

Q. Is K can be cut horizontally?

Q. Since the cone is a 3-dimensional object, we cannot construct it using 2-dimensional papers.

1. True
2. False

Q.

Nets of a cone consist of?

1. 6 squares

2. A circle and a sector of a circle.

3. 2 squares and a sector of a circle.

4. Nets of a cone can not be made.

Q. What is the base of a cone?

1. Circle
2. Square
3. Rectangle
4. Pentagon

Q.

If a right angled triangle is rotated about one of its perpendicular sides, then the shape obtained will be a cylinder.

1. True

2. False

Q. How many vertices does a cone have?

1. 0
2. 1
3. 2
4. 3

Q. Birthday cap is an example of ___.

1. cuboid
2. cylinder
3. cone
4. cube

Q.

Write the name of the shapes the following items resemble. Also, state whether they have a plane surface or a curved surface or both plane and curved plane.

Name -: …………

Surface -: ……….

Q. If a right angled triangle is rotated about one of its perpendicular sides then the shape obtained will be a ​​​​​.

1. cylinder
2. cone
3. sphere