Applying the Sine-Rule

Resources

Click an icon to access the resources.

View Applying the Sine-Rule video tutorial on YouTube

View Online Lesson

Download Lesson Resources for Applying the Sine-Rule

Applying the Sine-Rule

 

Additional practice applying the sine-rule to non-right-angled triangles.

The problem-solving activity challenges students to set up and solve an equation involving surds using the Sine Rule.

Mr Mathematics Blog

Planes of Symmetry in 3D Shapes

Planes of Symmetry in 3D Shapes for Key Stage 3/GCSE students.

Use isometric paper for hands-on learning and enhanced understanding.

GCSE Trigonometry Skills & SOH CAH TOA Techniques

Master GCSE Math: Get key SOH-CAH-TOA tips, solve triangles accurately, and tackle area tasks. Ideal for students targeting grades 4-5.

Regions in the Complex Plane

Explore Regions in the Complex Plane with A-Level Further Maths: inequalities, Argand diagrams, and geometric interpretations.