Height of a Pyramid. The height of a pyramid can be calculated if the apothem of the side and the base are known. Apply the Pythagorean theorem and calcuate the height of the shaded right triangle: Calculate the apothem and height of a hexagonal pyramid whose base edge is 16 cm and its lateral edge is 28 cm.
Start treatment at home. In most cases, you can treat tendonitis and bursitis at home with rest, ice and over-the-counter anti-inflammatories, such as ibuprofen or naproxen. It may seem simple, but also try to avoid the motion that originally caused the pain. Give about four to six weeks for these home remedies to help.
There are some conditions that make tendonitis surgery necessary in order for the tendon to heal completely. One of these is a bone spur. If you have a bone spur, it can rub against the tendon and lead to irritation and inflammation. No amount of immobilization and therapy can take care of this problem.