Projection of Straight lines - Part 2 - Inclined to one plane and Parallel to other plane

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Chapters
☑️ Parallel to one plane VP and Perpendicular to other plane HP
👉 A line AB, 50 mm long parallel and 20 mm in front of VP and perpendicular to HP, 25 mm above HP

☑️ Line inclined to the HP, parallel to the VP
Case (a) Line inclined to HP, parallel to VP and away from the VP
👉 A line AB, 40 mm long is incline to the HP at 30 degree and parallel to the VP. The nearest end to the HP is 30 mm above it and 25 mm in front of the VP. Draw the Projections.
Case (b) Line inclined to HP, and in the VP
👉 A line AB, 40 mm long is incline to the HP at 30 degree and in the VP. The nearest end to the HP is 30 mm above HP. Draw the Projections.

☑️ Line inclined to the VP, parallel to the HP
👉 Case (a) Line inclined to VP, parallel to HP and away from the HP
A line AB, 40 mm long is inclined at 45 degree to the VP and parallel to the HP. The nearest end of the line is 20 mm in front of the VP. Draw the Projections of the line if it is 40 mm above the HP.
👉 Case (b) Line in the HP and Inclined to the VP
A line AB, 40 mm long, lies in the HP and makes an angle of 45 degree to the VP. Its end A is nearer to the VP and 20 mm in front of it. Draw the Projections.

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