6. Verify Euler's formula for these solids. – InterviewSolution

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6. Verify Euler's formula for these solids.

Answer»

In 1st figureFaces =6Edges=12Vertices =8Verification :F + V= E + 2=>6 + 8 =12 + 2=>14 = 14. verified

In 2nd figureFaces = 9Edges = 16Vertices=9Verification :F + V = E + 2=>9+9=16+2=>18 = 18. verified

the answer is 18 is correct

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