Area of RT

In the right triangle has orthogonal projections of legs to the hypotenuse lengths 7 cm and 12 cm. Determine the area of ​​this triangle.


Result

S =  87.1 cm2

Solution:

S=12(7+12)⋅7⋅12S = \dfrac12 (7+12) \cdot \sqrt{ 7\cdot 12}

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