Trigonometry - Ratios

JCHL & LCOL

Revision Questions

Slides

Useful Links

A couple of good videos explaining the Trigonometric Ratios.

Khan Academy Intro video on the Trigonometric Ratios

VividMaths video on the Trigonometric Ratios

Hegarty Maths video on the Trigonometric Ratios

Khan Interactive Question Set on the Ratios

Here