For the structure, see Pyramid. A pyramid is a three-dimensional shape. It has triangular sides that come together in a point at the top, call the  apex . A pyramid with a square base (bottom) and four sides is called a square pyramid. A pyramid with a triangular base and three sides is called a tetrahedron.
If youâre going to be an online personal trainer, do it right. If youâre looking at how to become a personal trainer online there are two ways to do it: 1  Take on a smallish amount of clients (10-20) at $100+/month.2  This is at least an extra $1,000/month! (and $100/month is a low price.). 3  Take a step back from training in person and commit more time.f youâre going to be an online personal trainer, do it right. If youâre looking at how to become a personal trainer online there are two ways to do it: 1  Take on a smallish amount of clients (10-20) at $100+/month.
I teach online classes at the community college level and I've considered tutoring on the side. However, I don't know how much to charge. I've seen as little as $10-$15/hour for a high school student to $70/hour for a certified teacher. Most agencies charge a registration fee, plus a fee for individual tutors. 2  Rates could start at $25 per hour and go up according to the subject area and the tutor's level of expertise. 3  Ask about any additional fees, such as for extra testing.