Class 3 Exam > Class 3 Questions > A cylinder hasa)3 faces and no vertexb)2 edge...
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A cylinder has
- a)3 faces and no vertex
- b)2 edges curved and identical
- c)Only (a)
- d)Both (a) and (b)
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)O...
A cylinder is a three-dimensional shape that has a curved surface and two identical circular bases. It is similar to a can of soda or a roll of paper towels. Let's break down the given options and explain why the correct answer is option 'D'.
Explanation:
Understanding the Features of a Cylinder
To understand why the answer is option 'D', let's first review the features of a cylinder.
- Faces: A face is a flat surface on a three-dimensional shape. A cylinder has two circular bases and one curved surface. Therefore, it has a total of three faces.
- Edges: An edge is a line segment where two faces of a shape meet. A cylinder has two curved edges where the curved surface meets each circular base. These edges are identical in shape.
- Vertices: A vertex is a point where two or more edges of a shape meet. A cylinder does not have any vertices because its curved surface connects the edges without any points of intersection.
Analyzing the Given Options
a) 3 faces and no vertex: This option accurately describes the features of a cylinder. A cylinder has three faces (two circular bases and one curved surface) and no vertices.
b) 2 edges curved and identical: This option correctly describes the properties of the edges of a cylinder. A cylinder has two curved edges that are identical in shape.
c) Only (a): This option only mentions the properties of the faces, but it does not include information about the edges. Since a cylinder has both faces and edges, this option is incorrect.
d) Both (a) and (b): This option is the correct answer. It combines the information about the faces and edges of a cylinder, providing a comprehensive description of its features.
Conclusion
In conclusion, a cylinder has three faces (two circular bases and one curved surface), two curved and identical edges, and no vertices. Therefore, the correct answer is option 'D' - Both (a) and (b).
Explanation:
Understanding the Features of a Cylinder
To understand why the answer is option 'D', let's first review the features of a cylinder.
- Faces: A face is a flat surface on a three-dimensional shape. A cylinder has two circular bases and one curved surface. Therefore, it has a total of three faces.
- Edges: An edge is a line segment where two faces of a shape meet. A cylinder has two curved edges where the curved surface meets each circular base. These edges are identical in shape.
- Vertices: A vertex is a point where two or more edges of a shape meet. A cylinder does not have any vertices because its curved surface connects the edges without any points of intersection.
Analyzing the Given Options
a) 3 faces and no vertex: This option accurately describes the features of a cylinder. A cylinder has three faces (two circular bases and one curved surface) and no vertices.
b) 2 edges curved and identical: This option correctly describes the properties of the edges of a cylinder. A cylinder has two curved edges that are identical in shape.
c) Only (a): This option only mentions the properties of the faces, but it does not include information about the edges. Since a cylinder has both faces and edges, this option is incorrect.
d) Both (a) and (b): This option is the correct answer. It combines the information about the faces and edges of a cylinder, providing a comprehensive description of its features.
Conclusion
In conclusion, a cylinder has three faces (two circular bases and one curved surface), two curved and identical edges, and no vertices. Therefore, the correct answer is option 'D' - Both (a) and (b).
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Community Answer
A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)O...
A cylinder is a threedimensional shape with 3 faces, 2 edges and no vertex.
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A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer?
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A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer? for Class 3 2024 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 3 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer?.
A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer? for Class 3 2024 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 3 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cylinder hasa)3 faces and no vertexb)2 edges curved and identicalc)Only (a)d)Both (a) and (b)Correct answer is option 'D'. Can you explain this answer?.
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