Which TWO statements about roof sketching methods are true?
Select all that apply, then click Submit answer.
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A roof footprint sketch must be a closed loop
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You set the start and end points of a roof to determine the depth of the extrusion
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You can draw a footprint by sketching the profile of the top of the roof in an elevation or section view
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A roof footprint is a 3D sketch of the perimeter of a roof