A triangle has two sides of length 7 cm and 12 cm. The included angle between these sides is x∘x^\circx∘.
The area of the triangle is 30 cm2.
Work out the value of xxx.
Give your answer to 3 significant figures.
Practise AQA GCSE Maths Finding the Area of Any Triangle with exam-style questions for Foundation and Higher tier. 44 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.