If a polygon has 8 sides, then the number of diagonals it has is:
A. 8
B. 16
C. 20
D. 24
Answer:C
If a polygon has 8 sides, then the number of diagonals it has is:
A. 8 B. 16 C. 20 D. 24
Explanation: The formula to find the number of diagonals is: