Question
The figure is formed using four identical isosceles triangles, ELH, EKF, FJG and GMH. EFGH is a square where J, K, L and M are midpoints of its sides. Given KN = NH, FP = PM and EH = 35 cm, find the total area of the shaded parts.
2 m

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The figure is formed using four identical isosceles triangles, ELH, EKF, FJG and GMH. EFGH is a square where J, K, L and M are midpoints of its sides. Given KN = NH, FP = PM and EH = 35 cm, find the total area of the shaded parts.