Question

A solid has twelve more edges than faces. How many vertices does it have?
(Whoever answers this question pls tell fast , i dont understand the formula or the method to do this, if someone could help it would be really helpful.)

Answer 1

Answer:

Faces= F, Vertices= V and Edges= E

Here,

we have: E = F+12

Now, according to Euler's Formula:

V-E+F=2

V-(F+12)+F=2

V-F-12+F=2

V-12=2

V=14

Answer 2

Answer:

refer the attachment

Step-by-step explanation:

For simple things like this [‘definition’ is simple to state. Names; quotations; dates; records; phrases; etc The answer does not need to be simple],