Follow these instructions to unclog your air conditionerâs drain line. 1  Step 1: Get out your wet/dry vacuum. 2  Step 2: Find the main drain line outside of your home. 3  Step 3: Connect the wet/dry vacuum hose to the main drain line.  Step 4: Check the vacuum for algae water and other debris.
The base angles theorem states that if the sides of a triangle are congruent (Isosceles triangle)then the angles opposite these sides are congruent.
Step 1, Locate the base line. This horizontal line is at the bottom of the protractor. One vector of your angle should always line up with the base line. Since a straight line is 180 degrees, the base line marks a 180-degree angle.Step 2, Locate the origin hole. This is a small hole at the midpoint of the base line. You use this hole to create the vertex of the angle. The vertex is the point at which the two vectors meet, creating an angle.Step 3, Locate the degree measurements ...