Question
The figure is made up of three triangles, MNP, QRS and TUV not drawn to scale. The area of triangle TUV is seven times the area of triangle MNP. The area of triangle MNP is 15 of triangle QRS. The area of triangle MNP is 21 cm2. What is the total area of the shaded parts?
2 m

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The figure is made up of three triangles, MNP, QRS and TUV not drawn to scale. The area of triangle TUV is seven times the area of triangle MNP. The area of triangle MNP is 15 of triangle QRS. The area of triangle MNP is 21 cm2. What is the total area of the shaded parts?