Answer :

14 diagonals  is the probability that they intersect inside the heptagon.

What are examples and probability?

  • It is based on the probabilities that something could happen. The logic underpinning probability serves as the foundation for theoretical probability.
  • A coin is tossed, for instance, and the theoretical likelihood of receiving a head is 1 in 2.
  • A probability is a number that expresses the possibility or likelihood that a specific event will take place.
  • Both proportions between 0 and 1 and percentages between 0% and 100% can be used to describe probabilities.

there are 14 diagonals, not 30 diagonals.

This can be found by

            [tex]\frac{n(n - 3)}{2} = \frac{7 * 4}{2}[/tex]   = 14 diagonals.

    = 28+42/182(5/13),

because we can choose the first diagonal is 14 ways, the second is 13.  

Learn more about probability

brainly.com/question/11234923

#SPJ4