Another brand, which is not certified organic, but is at least pure stevia extract powder with no added âOther Ingredientsâ is NutraBulk. It can be purchased at NutraBulk.com. As the name implies, this is a bulk purchase so the amount is much larger than the typical containers of pure stevia extract powder.
Right angles are defined as those angles that measure exactly 90 degrees. The most important place you will see them is in triangles. The formula that comes from the right triangle is the Pythagorean theorem that relates all the sides of the right triangle to each other.
We start with a right triangle. A right triangle is a three sided figure with one angle equal to 90 degrees. A 90 degree angle is called a right angle and that is where the right triangle gets its name. We define the side of the triangle opposite from the right angle to be the hypotenuse, h. It is the longest side of the three sides of the right triangle. The word hypotenuse comes from two Greek words meaning to stretch, since this is the longest side. We are going to label the other two sides a and b. The Pythagorean Theorem is a statement relating the lengths of the sides of any right triangle.