Question
The figure, not drawn to scale, is made up of 2 triangles, GNP and LNP. GH is 12 of LM. JK is 56 of GH and the difference between LM and JK is 21 cm. Given that PN = 18 cm, find the area of the entire figure.
3 m

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The figure, not drawn to scale, is made up of 2 triangles, GNP and LNP. GH is 12 of LM. JK is 56 of GH and the difference between LM and JK is 21 cm. Given that PN = 18 cm, find the area of the entire figure.