Mastering degree-radian conversions is crucial for trigonometry and calculus. Radians simplify mathematical formulas, ...

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core ...

If you are concerned about your readiness for Math 111, you may wish to consider one or more of the following approaches: Math 103 (Precalculus) to improve your skills. This course is designed for ...

A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her students. Then Calcea Johnson and Ne'Kiya Jackson stepped up to the challenge.

Everyday Math Finding a Rare Use for Trigonometry After High School Though it may not seem to apply much to adult life, trig can be an important bridge between different kinds of measurement—and ...

If you plan to take Calculus 1, and are currently in Precalculus, wait to take the placement exam until you have completed at least 90% of the course. Directions for taking the Precalculus and ...