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.
Lesson Summary. An acute angle is any angle smaller than 90 degrees. A right angle is an angle that measures 90 degrees. It doesn't matter how much smaller the angle is than 90 degrees; as long as it's smaller, it's acute. To unlock this lesson you must be a Study.com Member.