Question
The figure, not drawn to scale, is made up of 2 triangles, FMN and KMN. FG is 12 of KL. HJ is 56 of FG and the difference between KL and HJ is 42 cm. Given that NM = 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, FMN and KMN. FG is 12 of KL. HJ is 56 of FG and the difference between KL and HJ is 42 cm. Given that NM = 18 cm, find the area of the entire figure.