Visualising Solid Shapes Test

Result

Visualising Solid Shapes Test - 19

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Weekly Quiz Competition

Question 1
1 / -0

A polyhedron whose faces are identical regular polygons is called

A
convex polyhedron

B
regular polyhedron

C
concave polyhedron

D
irregular polyhedron

Solution

A polyhedron whose faces are identical regular polygons is a regular polyhedron.
Example: A cube is a regular polyhedron because all six of its faces are identical regular polygons.

Hence, option B is correct.
Question 2
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In which regular polyhedron, 3 squares meet at each vertex?

A

B

C

D

Solution

Cube is a regular polyhedron with 3 squares meet at each vertex.
Question 3
1 / -0

The diagram is an example of

A
regular polyhedron

B
irregular polyhedron

C
concave polyhedron

D
convex polyhedron

Solution

The diagram is an example of regular polyhedron.
Dodecahedron is a regular polyhedron as the faces of this dodecahedron are congruent and are regular polygons.
Question 4
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Which of the following is a regular polyhedron?

A

B

C

D

Solution

Cube is a regular polyhedron.
A polyhedron whose faces are identical regular polygons is called a regular polyhedron.
Question 5
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Which one of the following is a regular polyhedron?

A

B

C

D

Solution

Regular Polyhedrons are the solids with identical regular polygons as their faces.
Therefore, Octahedron is an example of regular polyhedron.
The third option is an example of regular polyhedron.
Question 6
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Which of the following shows the side elevation?

A

B

C

D

Solution

The second option shows the side view of the picture.
Question 7
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Which figure is an example of regular polyhedron?

A
figure 1

B
figure 4

C
figure 3

D
figure 2

Solution

Regular Polyhedrons are the solids with identical regular polygons as their faces.
So, figure 4 is an example of regular polyhedron.
Question 8
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Which of the following shows the front elevation?

A

B

C

D

Solution
Question 9
1 / -0

Identify the regular polyhedron.

A

B

C

D

Solution

Dodecahedron is a regular polyhedron as the faces of this dodecahedron are congruent and are regular polygons.
Question 10
1 / -0

Which figure is the top view of the given solid?

A
figure 1

B
figure 2

C
figure 4

D
figure 3

Solution

The top view of the given solid is option $$(A) Figure$$ $$1$$