The answer is probably the first or second one. I made it easier for you
Answer:
Correct option: third one -> 12
Step-by-step explanation:
In a polygon with 'n' vertex, we can trace diagonals from one vertex to all vertices, except to the vertex chosen and the two adjacent vertices (because we would have sides and not diagonals), so we would have 'n - 3' diagonals.
If we have a polygon with 15 vertex, the number of diagonals from one vertex is 15 - 3 = 12.
Correct option: third one
Answer:6 pounds you need to divide 3 by .5 and you will get 5
Step-by-step explanation:
Sonal went to school for 219 days in a full year. if her attendance is 75 percent find the number of days on which the school was open
