6th Standard Maths Practice Set 41 Answers Chapter 18 Three Dimensional Shapes
Question 1
Maharashtra Board Solution
Write the number of faces, edges and vertices of each shape in the table.
Solution & Step-by-Step Answer:
Name | Cylinder | Cone | Pentagonal pyramid | Hexagonal pyramid | Hexagonal prism | Pentagonal prism |
Faces | 3 (2 flat + 1 curved) | 2 (1 flat + 1 curved) | 6 (5 triangles + 1 pentagon) | 7 (6 triangles + 1 hexagon) | 8 (6 rectangles + 2 hexagons) | 7 (5 rectangles + 2 pentagons) |
Vertices | 0 | 1 | 6 | 7 | 12 | 10 |
Edges | 2 (circular) | 1 (circular) | 10 | 12 | 18 | 15 |
Maharashtra Board Class 6 Maths Chapter 18 Three Dimensional Shapes Practice Set 41 Questions and Activities
Question 1
Maharashtra Board Solution
Solution & Step-by-Step Answer:
It forms a hollow cylinder.
Question 2
Maharashtra Board Solution
Solution & Step-by-Step Answer:
The figure obtained is the net of the closed cylinder.
Question 3
Maharashtra Board Solution
Can you tell? (Textbook pg. no. 95) When playing carom, you make a pile of the pieces as shown in the picture. What is the shape of this pile? If you place a number of CD’s or round biscuits one on top of the other, what shape do you get?
Solution & Step-by-Step Answer:
In all the cases, it will form a cylindrical shape (2 circular faces and 1 curved surface).
Question 4
Maharashtra Board Solution
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What shape does it form? (Textbook pg. no. 95)
Solution & Step-by-Step Answer:
The given net forms a quadrangular pyramid.
Question 5
Maharashtra Board Solution
What shape does it form? (Textbook pg. no. 95)
Solution & Step-by-Step Answer:
The given net forms a triangular pyramid.
On completing the activity, what shapes did you get? (Textbook pg. no. 95)
Solution & Step-by-Step Answer:
On completing the activity, we get an open cone.
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