CSEC Mathematics · May/June 2004 · Paper 2 · Question 9(b)(i)

In the diagram, not drawn to scale, AKLM and ASTJ are both rectangles. Given that AS = 3x cm, AJ = 2x cm, SK = 3 cm and JM = 5 cm.

Obtain an expression, in terms of x, for the area of rectangle AKLM.

This question uses a figure or table from the paper — you'll see it when you practise.