Original post by tim_72
It does say that cda=90°
Oh wait I see what you mean now. Thanks
Original post by tim_72
Oh wait I see what you mean now. Thanks
Yes, you've assumed BAD is also 90 ...try drawing another diagram and find AC first.
Quick Reply
Related discussions
- Trapezium question - URGENT help needed!
- gcses
- Does anyone have a gcse maths topic list per paper?
- Cambridge University Maths Additional Information
- physics Isaac physics question
- Support
- Maths yr2 trig help
- Derivation of T = 2π√(l/g)
- Can someone confirm if this question is written incorrectly?
- edexcel ias chemistry p2
- Topics list for Paper 4 OCR maths gcse
- Physics Help
- aqa a level physics mechanics
- Maths A level - Trignometric proof
- Trigonometry
- Trigonometry
- Is anyone studying Construction Project Management at Sheffield Hallam?
- Pre Uni gap year advice
- maths help
- Trigonometry
Latest
Trending
Last reply 2 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
Trending
Last reply 2 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
