1. Given the following values for the intersection angle (1) and the degree of curvature, using the arc definition, (Da) for a simple circular curve. Compute the following: length of the tangent (T); length of external ordinate (E); length of the long chord (L.C.); length of middle ordinate (M); and length of the curve (L). I = 20°34' Da = 2°05'

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