If the diagonal is 5 feet, then the triangle is a 345 right triangle and, by definition, the corner is square You could of course use any di...
Tan 2x all formula 109641-Tan 2x all formula
The formula given in my book does not seem to work in Mathcad Prime 30 In the book there is no multiplier (*) printed after tan^2 and cos^2...
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