A dodechardron is having 20 vertices and 30 edges.how many faces does – InterviewSolution

1.

A dodechardron is having 20 vertices and 30 edges.how many faces does it have

Answer»

ong>Answer:

12 faces

Step-by-step explanation:

According to EULER's FORMULA,

F + V - E = 2

Given, Vertices (V) = 20, Edges (E) = 30

=> F + 20 - 30 = 2

=> F - 10 = 2

=> F = 2 + 10

=> F = 12

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