1. What is the sum of the interior angles of a pentagon?
2. Calculate the area of a triangle with sides 5, 12, and 13.
3. What is the measure of each interior angle of a regular hexagon?
1. What is the sum of the interior angles of a pentagon?
2. Calculate the area of a triangle with sides 5, 12, and 13.
3. What is the measure of each interior angle of a regular hexagon?