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Methods for True Length and Angles by lokeshmopuri is a document available to read on EtoBox.

What is Methods for True Length and Angles about?

1) There are two methods to find the true length (TL) and true angles (TA) of a line given its 2D projections: the rotation method and trapezoidal method. 2) The rotation method involves rotating the line about the view planes until it is parallel to one view plane, allowing the TL and TA with the other view plane to be determined. 3) The trapezoidal method erects altitudes at 90 degrees to the top view, forming a trapezoid where the TL and TAs can be calculated.

Author

lokeshmopuri

Language

EN