Geometry

Geometry Level 3

In a right angle triangle A B C ABC , angle B B is 9 0 90^\circ . points D , E D, E and F F lies on the sides A B , A C AB, AC and B C BC such that B D E F BDEF is a square. If A E = 7.5 cm AE = 7.5\text{ cm} and A C = 18 cm AC = 18\text{ cm} , what is the area of triangle A B C ABC ?

70.05 83.25 76.62 90.90

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1 solution

Ahmad Saad
Jun 14, 2016

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