Question
The figure is made up of three triangles, EFG, HJK and LMN not drawn to scale. The area of triangle LMN is eight times the area of triangle EFG. The area of triangle EFG is 13 of triangle HJK. The area of triangle EFG is 19 cm2. What is the total area of the shaded parts?
2 m

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The figure is made up of three triangles, EFG, HJK and LMN not drawn to scale. The area of triangle LMN is eight times the area of triangle EFG. The area of triangle EFG is 13 of triangle HJK. The area of triangle EFG is 19 cm2. What is the total area of the shaded parts?