The measures of two angles of a triangle are 36° and 28°. What is the measure of the third angle?

. Two angles of a triangle measure 23° and 56°. What is the measure of the third angle of the triangle?

Three angles of a quadrilateral measure 45°, 95°, and 111°. What is the measure of the fourth angle of the quadrilateral?

What is the sum of the interior angle measures of a pentagon?

What does each interior angle of a pentagon measure?

What is the unknown measure in the polygon with a right angle, one angle 79degrees, another is 64 degrees and a missing angle?

what is the equation to a triangle with a right angle and a 40 degree angle?

What are the total degrees in an octogen?

What is the difference in the total degrees of a pentagon and a hexagon?