Rotation. In this animated Math Shorts video from the Utah Education Network, learn about rotation, which describes how a geometric shape turns around a point, called the center of rotation. When a geometric shape rotates on a coordinate plane, it stays exactly the same distance from the center of rotation.
Which birth control methods also protect against sexually transmitted infections (STIs)? The male latex or polyurethane condom gives the best protection against STIs. The female condom provides some protection. With all other methods, you also should use a male or female condom to protect against STIs.
In this article. Birth control is a way for men and women to prevent pregnancy. There are many different methods of birth control, including hormonal contraception such as the pill.. Women take the pill by mouth to prevent pregnancy, and, when taken correctly, it is up to 99.9% effective.