Question

) Make any two different polyhedron models and verify Euler's theorem.

Answer 1

Answer:

$x4 + y2 + 25$

Answer 2

Answer:

Eulers formula

Face + Vertices - Edges = 2

Face=7

Vertices= 10

Edges= 15

Eulers = F+V-E=7+10-15=2

Face= 9

Vertices= 9

Edges= 16

Eulers = F+V-E=9+9-16=2