M-GEO-048Foundation & HigherReview: Pending

Find angles in right-angled triangles

Geometry and measures · Trigonometry (T-GEO-021)

v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.

Retrieval: Ratios and inverse trig operations
Fluency: Select the correct inverse function
Reasoning: Explain the ratio or rule using the known information.
Application: Find the inclination of a slope
Common misconception: Opposite and adjacent depend on the chosen reference angle.

Video brief

Model how to find angles in right-angled triangles. Explain each step; pause for a matching shadow question.

Planned video: V-GEO-048 · Video coming soon

Worksheets

Worksheets coming soon

Note: Scope and tier apply to this skill; tag each generated variant separately.