how many internal diagonals does a hexagon (six sided polygon) have? Options:
A) 5	B) 6	C) 8	D) 9	E) 10
Number of diagonals in any polygon can be found using this formula: n(n-3)/2   Here n = 6   No. of diagonals = 6(6 - 3)/2   = 9   Ans 9
<result>D</result>
how many internal diagonals does a hexagon (six sided polygon) have?