Transcription: There are two methods for solving problems involving the intersections of two planes. This, the first, solves the problem by real intersection. Virtual intersection is covered in the next section. In these problems, you are usually given the outlines of two planes. You are asked to find the shape of the intersection, which should be a line, and to establish the visibility of all lines. Identify all the lines, or edges of the planes. Identify the intersection area. Determine if the lines intersect the other plane. that is if on the same side of the plane in the intersection area. If it doesn't ...
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