In triangle LMNLMNLMN, MN=15MN = 15MN=15 cm, LM=9LM = 9LM=9 cm, and angle LNM=27∘LNM = 27^\circLNM=27∘.
Angle MLN MLN\,MLN is obtuse. Work out the size of angle MLNMLNMLN. Give your answer to 3 significant figures.
Practise AQA GCSE Maths The Sine Rule with exam-style questions for Foundation and Higher tier. 39 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.