Students learn how to use the t-formulae to solve trigonometric equations.
Later, as learning progresses, they use the t-formulae to solve equations involving quadratics.
Students learn how to use the t-formulae to solve trigonometric equations.
Later, as learning progresses, they use the t-formulae to solve equations involving quadratics.
How to teach problem solving with angles in polygons through scaffolding.
Explore geometric series in our A-Level Maths tutorial. Perfect for students/teachers, with resources to download at mr-mathematics.com.