"Question 6 Verify Euler’s formula for these solids. (i) (ii)
Class 8 Visualising Solid Shapes Page 166"
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Answered by
109
1) In this figure
F= 7, V= 10,E= 15
F+V=7+10=17 and E+ 2=15+2=17
F+V=E+2
Hence,Euler's formula is verified.
2) In this figure
F=9, V=9, E=16
F+V=9+9=18 and E+2=16+2=18
F+V=E+2
Hence, Euler's formula is verified.
I HOPE IT HELPS U.............
F= 7, V= 10,E= 15
F+V=7+10=17 and E+ 2=15+2=17
F+V=E+2
Hence,Euler's formula is verified.
2) In this figure
F=9, V=9, E=16
F+V=9+9=18 and E+2=16+2=18
F+V=E+2
Hence, Euler's formula is verified.
I HOPE IT HELPS U.............
Answered by
10
Step-by-step explanation:
Answer
Euler's formula says,
F+V−E=2
i) F=7
V=10
E=15
So, F+V−E=2
ii) F=9
V=9
E=16
So, F+V−E=2
Hence, verified.
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