Lesson deck
Geometry & measuresCommon
Trigonometry:Missing sides and angles, mixed
Sides and angles mixed. Decide whether x is a side or an angle, pick SOH, CAH or TOA, then rearrange for a side or use the inverse for an angle. Red, amber and green.
A free GCSE Foundation and Higher geometry and measures lesson on trigonometry: missing sides and angles, mixed, spec code G20. It has a lesson deck to teach from with a visualiser, a worksheet with answers, an exit ticket and a method video.
Common
Trigonometry:Missing sides and angles, mixed
Exit ticket
Trigonometry:Missing sides and angles, mixed
Method video
Trigonometry: SOH CAH TOA
More in Pythagoras and trigonometry
- Pythagoras: finding the hypotenuseLesson · Common
- Pythagoras: finding a shorter sideLesson · Common
- Pythagoras in 3DLesson · Higher
- Trigonometry: finding a side with sineLesson · Common
- Trigonometry: finding a sideLesson · Common
- Trigonometry: missing sides, mixedLesson · Common
- Trigonometry: finding an angleLesson · Common
- Exact trigonometric valuesLesson · Common
- Geometry puzzles with algebraLesson · Stretch
- Sine rule: finding a sideLesson · Higher
- Answer chain: PythagorasPuzzle
- Code breaker: PythagorasPuzzle
- Revision mat: Pythagoras’ theorem, Foundation BRevision mat · Foundation
- Revision mat: Pythagoras’ theorem, Foundation ARevision mat · Foundation