Question
MNP and NPQ are two identical equilateral triangles. MN = NR and QP = PS.  Given that MQ = 52 cm and RS = 90 cm, find the total unshaded areas.
3 m

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MNP and NPQ are two identical equilateral triangles. MN = NR and QP = PS.  Given that MQ = 52 cm and RS = 90 cm, find the total unshaded areas.