Question

8. A polygon has 29 edges and 21 vertices. How many faces does this polygon have?​

Answer 1

Step-by-step explanation:

29 edges =21 vertical E=?

so

v+F-E = 2

29 + 21- E =2

answer is 12

Answer 2

Step-by-step explanation:

29 edges= vertical E =? V+f-= 2 29+21 -E2.

answer got is 12