Question

Look at the table below.
Based on the pattern in the table, what is the sum of the measures of the interior angles of a regular polygon with 18 sides?

Answer 1

180 * (n-2) is the general formula.
Where n is the number of sides.

180 * (18-2)

Answer 2

2880?

Answer 3

Yes.

Answer 4

Can you answer another question for me?

Answer 5

this one is rather simple

Answer 6

The figure below shows two polygons.



Chris said that both are regular convex polygons. Is Chris correct?

No, both have one angle that measures differently from the other interior angles.

Yes, both have all angles of equal measure each measuring less than 180 degrees.

No, Polygon A does not have all sides of the same length.

Yes, both have all sides of the same length.