Viewing in Doors & Windows. Many people use a screwdriver to remove a hinge pin when taking off a door. They simply place the tip up under the head of the pin and then tap on the end with a hammer.
Complementary angles are two angles whose measures add up to 90 degrees. You can think of them as two puzzle pieces that form one 90 degree angle when they are put together. When talking about complementary angles, it's important to remember that they're always in a pair.
Or, as a formula, each interior angle of a regular polygon is given by: Adjacent angles. Two interior angles that share a common side are called âadjacent interior anglesâ or just âadjacent anglesâ. Tags: interior angles, polygon, regular polygon, sum of the interior polygon. 1  Comments Leave a Comment.