Nit A math's but english

April 23, 2026English

ScanSolve AI Answer

Answer

1800^{\circ}

Step-by-step solution

3 steps

A) The sum of the interior angles of a polygon is given by the formula $(n-2) \times 180$ . Calculate the sum of the interior angles of a polygon with 12 sides.

Identify the given formula and the number of sides.
The formula for the sum of interior angles $S$ is:
$S = (n-2) \times 180^{\circ}$
The number of sides $n$ is given as 12.
Substitute the number of sides into the formula.
$S = (12-2) \times 180^{\circ}$
Calculate the sum of the interior angles.
$S = (10) \times 180^{\circ}$ $S = 1800^{\circ}$
The sum of the interior angles of a polygon with 12 sides is $\boxed{1800^{\circ}}$ .