Back to Edexcel Maths Higher November 2017 Paper 3 Home
​Q17: Question – Paper 3 – November 2017

​Helpful Links

Content:

• Area of a Triangle using Sine
• The Cosine Rule – Finding a Length​

Quizzes:

• Area of a Triangle using Sine
• The Cosine Rule – Finding a length

---

Question

Click here for a printable PDF of this question.
17)
ABC and ADC are triangles.

The area of triangle ADC is 56 m²

 

Work out the length of AB.

Give your answer correct to 1 decimal place.

[5 marks]

Show Answers