My career as a math teacher taught me that the real horrifying subjects that cause sleepless nights in high school students: math, especially algebra, geometry, and trigonometry. Let’s start ...

This course is designed for students who plan to take calculus but whose algebra and trigonometry backgrounds need improvement. This course does not satisfy the College's first general education ...

According to the “60 Minutes” episode, “there had been more than 300 documented proofs of the Pythagorean Theorem using algebra and geometry, but for 2,000 years a proof using trigonometry ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...