A straight line AB measuring 120 mm long has its vertical trace 40 mm above xy line and the horizontal trace 50 mm in front of xy line. The projections of the HT and VT are 110 mm apart. If the point is 10 mm above HP, draw the projections of the line AB and find its true inclination. ( $\mathbf{2} \boldsymbol{\times} \mathbf{1 6} \boldsymbol{=} \mathbf{3 2}$ Marks) P.T.O.
Explanation
To find the true inclination, we need to use the horizontal and vertical traces and the distance between them. We can use the formula tan(θ) = (VT - HP) / HT, where θ is the true inclination.
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