sir please do it ssap

1) You are doing oblique projection on the xy-plane, and each projection ray/line forms angles =60 and =45 as shown in the figure. You are given a line with endpoints (1,2,5),(3,2,4). Will the length of the line increase or decrease after projection? Verify. [8] 2) When doing projection, Rafid noticed that the points (2,5,3) and (3,4,7) were projected at (2,5,1) and (3,4,1) on the screen. What type of projection was Rafid doing? Justify. 3) Consider viewpoint at (0,0,0) and view plane as z=3 plane. What wil be the projection of the line with endpoints (5,2,3) and (6,1,4) ? BONUS: Find the projection of (7,2,3) at the =2 plane when the viewpoint is at (0,0,0)