Pyramid

Q.

What are the number of faces in a triangular pyramid?

__

Q. Name the pyramid whose base is a 5 sided polygon.

1. Hexagonal pyramid
2. Pentagonal pyramid
3. Rectangular pyramid
4. Square pyramid

Q.

The base of a triangular pyramid is a __________.

Q.

Draw the figure for pentagonal prism and write the number of faces, edges and vertices. [2 MARKS]

Q. is a solid object whose base is polygon and lateral faces are triangular in shape.

1. Pyramid
2. Prism
3. Cube

Q.

Which three-dimensional shape has six square faces?

Q. Which of the following is the base of a tetrahedron?

1. A rectangle
2. A square
3. A triangle
4. A circle

Q. A pyramid is a polyhedron whose lateral faces are ____ .

1. Parallelograms
2. Triangles
3. Rhombuses
4. Rectangles

Q. Question 5

Which of the following can be the base of a pyramid?
(a) Line segment
(b) Circle
(c) Octagon
(d) Oval

Q. Question 4 (ii)
(ii) How are pyramids and cones alike?

Q.

We cut a corner of a cube as shown in the figure. The cut out piece is _________.

1. square pyramid

2. trapezium prism

3. triangular pyramid

4. triangle

Q.

A pyramid with a triangular base is also called a ________.

1. 

2. 

3. 

4. 

Q. Name the pyramid whose base is a square.

1. Triangular pyramid
2. Square pyramid
3. Pentagonal pyramid
4. Rectangular pyramid

Q. How many equal triangular faces does a regular pentagonal pyramid have?

1. 4
2. 5
3. 6
4. 3

Q.

The polyhedron that can be made by folding the given net is ___

1. Triangular Prism

2. Tetrahedron

3. Cone

4. Square Pyramid

Q.

If top, front and side view is shown on the figure. Identify the solid figure.

1. Cuboid

2. Cone

3. Prism

4. Cylinder

Q. A pentagonal prism has ___ faces.

1. 4
2. 5
3. 7
4. 6

Q. Which of the following has an apex?

1. Cuboid
2. Pyramid
3. Rectangle
4. Sphere

Q.

A pyramid is a solid figure, the base of which is :

1. Only a triangle

2. only a square

3. only a rectangle

4. Any polygon

Q. How many edges does a triangular prism have ?

1. 12
2. 9
3. 6
4. 7

Q. Which of the following is a pyramid?

1. 
2. 
3. 
4. 

Q.

How many vertices does a square pyramid have?

Q.

In which of the following solids, none of the faces is triangular?

1. square pyramid

2. pentagonal pyramid

3. triangular prism

4. Hexagonal prism

Q.

A pyramid having a pentagon as its base will have triangles on the $—$sides.

1. four

2. five

Q. The given figure represents a right square pyramid crystal in a random Joe’s collection. Which best describes all the faces of the pyramid?

1. 1 square and 4 equilateral triangles
2. 1 square and 3 equilateral triangles
3. 1 square and 4 isosceles triangles
4. 1 square and 3 isosceles triangles

Q.

Pyramid is an example of --------------.

1. 3 D

2. 1 D

3. 2 D

4. 4 D

Q. Match the following tessellations with its basic building block.

1. Triangle
2. Pentagon
3. Rhombus

Q. Pyramid is a solid figure, the base of which is a triangle or square or some other polygon and its side faces are equilateral triangles that converges to a point at the top.

1. True
2. False
3. Ambiguous
4. Data Insufficient

Q. Which of the following is/are true about a triangular Pyramid?

1. It has 4 faces
2. It has 7 edges
3. It has 5 vertices
4. It has a square base

Q.

Draw the figure for pentagonal prism and write the number of faces, edges and vertices. [2 MARKS]