If you are looking to evaluate the equation the answer is: 117
Answer:
B
Step-by-step explanation:
Euler's formula for polyhedra states that
F + V - E = 2
where F is faces, V is vertices and E is edges
Substitute the values given and solve for F, that is
F + 13 - 26 = 2
F - 13 = 2 ( add 13 to both sides )
F = 15 → B
Ummm search it up on google it should be on there
B. is the answer if you look closely
Answer: V= 3
Explanation: you multiply 3 times 1 and it gives you 3
