Question
The figure shows the Triangle XYZ that is divided into 4 parts a, b, c and d. The line XA divides the triangle into 2 equal parts. The ratio of Area a to Area b is 1 : 3 and the ratio of Area b to Area c is 5 : 2. Area d is 259 cm2. What is the area of Triangle XYZ?
3 m

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The figure shows the Triangle XYZ that is divided into 4 parts a, b, c and d. The line XA divides the triangle into 2 equal parts. The ratio of Area a to Area b is 1 : 3 and the ratio of Area b to Area c is 5 : 2. Area d is 259 cm2. What is the area of Triangle XYZ?