What does STAFFDEL mean? - Definition of STAFFDEL - STAFFDEL stands for congressional staff delegation. By AcronymsAndSlang.com: Image Source: Image HTML: HTML with link: Share this picture:
Every triangle has three sides and three angles, some of which may be the same. The sides of a triangle are given special names in the case of a right triangle, with the side opposite the right angle being termed the hypotenuse and the other two sides being known as the legs. All triangles are convex and bicentric.
How is the hypotenuse of a right triangle calculated? A right triangle is a triangle with one 90-degree angle. The side opposite the 90-degree angle is always called the hypotenuse. When completing geometry or trigonometry problems, a focus angle other than the 90-degree angle is selected. The side opposite that angle is referred to as the opposite side, and the side that completes that angle is called the adjacent side. The ratios between the sides of a right triangle are used in trigonometric functions.