Question
Easy
If F, V and E are respectively the number of faces, vertices and edges of a triangular prism, then which of the following statements is true ?
1
4F + 2V – 3E = 6
2
2F + 3V – 2E = 10
3
2F + 4V – 3E = 8
4
3F + 2V – 2E = 11
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: 3D Geometry
Topic: Prisms and Pyramids
Correct Answer
Option B
Explanation
To determine why Option 2 is the correct answer, we need to analyze the properties of a triangular prism and verify the equation given in Option 2. ### Properties of a Triangular Prism: A triangular prism is a three-dimensional shape with the following characteristics: - Faces (F): A triangular prism has 5 faces (2 triangular bases and 3 rectangular lateral faces). - Vertices (V): It has 6 vertices (3 vertices…Read More
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