From which direction as default does AutoCAD start measuring angles?
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A floor plan (40’×30′) is sketched in full scale in the Model Space. In the layout, this floor plan is prepared for plotting, with the measurement zoomed to be 8” × 6”, to fit the Letter Size paper.
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Suppose the scale in the plot dialog box is 1 to 1 (i.e., 1 inch = 1 unit). What is the scale for the printout of this drawing? (3%)
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Suppose that the scale in the plot dialog box still is 1 to 1. The viewport scale in the layout is changed to 3/4” = 3′. Then, what is the measurement of one unit in the layout for plotting? (3%)
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Answer the following short questions. (16%)
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From which direction as default does AutoCAD start measuring angles?
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What is the length of the line connecting two absolute coordinate points, (1, 4) to (4, 4)?
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What is the length of the line from an absolute point, (1, 4), to the point, @4<5?
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Explain three basic methods to select objects.
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In the MOVE command, what is the option, “displacement,” for the first point and second point?
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When you use some of the commands to modify existing objects, the commands ask to specify a base point. What is the role of the base point in these commands?
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