Question

Instructions: Find the interior angle sum for the following polygon.

Answer 1

From the figure, we can deduce:

Number of sides of the polygon = 12 sides

Let's find the sum of the interior angles of the polygon.

To find the sum of the interior angles, apply the formula:

`S=(n-2)*180`

Where:

n is the number of sides = 12

Thus, we have:

`\begin{gathered} S=(12-2)*180 \\ \\ S=10*180 \\ \\ S=1800^o \end{gathered}`

Therefore, the interior angle sum for the given polygon is 1800 degrees.

• ANSWER:

1800°