Question
The figure shows the Triangle KLM that is divided into 4 parts m, n, p and q. The line KN divides the triangle into 2 equal parts. The ratio of Area m to Area n is 1 : 3 and the ratio of Area n to Area p is 5 : 2. Area q is 287 cm2. What is the area of Triangle KLM?
3 m

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The figure shows the Triangle KLM that is divided into 4 parts m, n, p and q. The line KN divides the triangle into 2 equal parts. The ratio of Area m to Area n is 1 : 3 and the ratio of Area n to Area p is 5 : 2. Area q is 287 cm2. What is the area of Triangle KLM?