So in the end, the best answer I can give is that a select few students with the right combination of motivation, background knowledge, and ability can certainly learn the basics of trigonometry in 2 weeks.

Trigonometry is hard because it deliberately makes difficult what is at heart easy. We know trig is about right triangles, and right triangles are about the Pythagorean Theorem. About the simplest math we can write is When this is the Pythagorean Theorem, we’re referring to a right isosceles triangle.

Usually taken during a student’s junior year (though it may happen earlier or even later), trigonometry is often worked into existing math courses, but some students may end up taking it as its own course. It involves both algebra and geometry and applying those concepts to circular and periodic functions.

11 Tips to Conquer Trigonometry Proving

1. Tip 1) Always Start from the More Complex Side.
2. Tip 2) Express everything into Sine and Cosine.
3. Tip 3) Combine Terms into a Single Fraction.
4. Tip 4) Use Pythagorean Identities to transform between sin²x and cos²x.
5. Tip 5) Know when to Apply Double Angle Formula (DAF)

Practice all the basics of geometry, Geometry is closely related to trigonometry. Learn about angles. b) Straight angle: Straight angle is of degree 180 and radian of Straight angle is π. There are three basic sine, cosine and tangent function in trigonometry.

Introducing Trigonometry

1. Measure the lengths of the sides of sets of similar right angled triangles and find the ratio of sides.
2. Investigate the relationship between these ratios and the angle size.
3. Use calculators or tables to find the sine, cosine and tangent of angles.