Question
Easy
The number of edges of a polyhedron, which has 7 faces and 10 vertices, is
1
13
2
14
3
15
4
17
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: 2D Geometry
Topic: Visualizing Solid Shapes
Correct Answer
Option C
Explanation
To determine the number of edges of a polyhedron with 7 faces and 10 vertices, we can use Euler's formula for polyhedra. Euler's formula states: \[ V - E + F = 2 \] where \( V \) is the number of vertices, \( E \) is the number of edges, and \( F \) is the number of faces. Given: - \( V = 10 \) (vertices) - \(…Read More
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