Choose the correct formula to find the sum of the interior angles of a polygon.

Option A: (n−2)⋅180°


Option B: (n+2)⋅180°


Choose 1 for Option A, 2 for Option B, or 3 for both Option A and Option B.

1 answer

The correct formula to find the sum of the interior angles of a polygon is Option A: \((n−2)⋅180°\).

So the answer is 1 for Option A.