Question

The total number of diagonals in a hexagon is

Select one:
a. 30
b. 6
О с. 9
d. 3

Answer 1

Answer: с. 9

Explanation:

The number of diagonals can be found with this formula:

Number of diagonals = n(n-3)/2

Number of diagonals = 6(6-3)/2

Number of diagonals = 6(3)/2

Number of diagonals = 6(1.5)

Number of diagonals = 9