Question

In 3D shape if F = 20, V=12, Find E= ?​

Answer 1

Answer:

hope it will help you

Step-by-step explanation:

As per question:

Euler's Formula is for any polyhedrons. i.e.

F + V - E = 2

Given, F = 20 and V = 12 and E = a

According to the formula:

20 + 12 - a= 2

32 - a = 2

a = 32 - 2

a = 30

Answer 2

$\huge\underline\color{green}{Answer}$

F= 20

V= 12

E = ???

$\huge\underline\color{green}{Solutions:-}$

F = 20

V= 12

$\sf\color{green}{how}{it}{is}{possible}$

F = 20

2-1= 1 ✅

0+2=2 ✅

V = 12

then

E= 18

F= 20

answer

$\huge\color{green}{Answer=18}$