5-12-13 triangle angles

5-12-13 triangle angles

Input interpretation
triangle | edge lengths 5 | 12 | 13 | interior angles
Result
((180 cos^(-1)(12/13))/pi° | (180 cos^(-1)(5/13))/pi° | 90°)~~(0.394791 radians | 1.17601 radians | 1.5708 radians)
Triangle shape
right triangle
Properties of triangle
area | 30
perimeter | 30
interior angles | ((180 cos^(-1)(12/13))/pi° | (180 cos^(-1)(5/13))/pi° | 90°)~~(0.394791 radians | 1.17601 radians | 1.5708 radians)
interior angle sum | 180° = pi rad~~3.142 rad

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