Answer:
(n-2)180
Step-by-step explanation:
Let us assume the number of sides is 'n'.
So,
The SUM of the interior angles of a shape with n sides is given by the formula (n-2)180
4.111111111111111111111...
Answer:
The answer to your question is: (2a - 1) / 4
Step-by-step explanation:



