
The ratio of the length BC BC\,BC to the length AC AC\,AC is 3:1. Let the length AC AC\,AC be x x\,x cm. The area of the triangle is 75cm2.
Work out the value of xxx.
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.