A plot of land is in the shape of a triangle. Two of the boundary lengths are 25 m and 32 m. The angle between these boundaries is yyy.
The area of the plot is 300 m2.
Work out the value of yyy.
Give your answer to 3 significant figures.
Practise OCR GCSE Maths Finding the Area of Any Triangle with exam-style questions for Foundation and Higher tier. 44 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.