Question

http://prntscr.com/b70jsg

Having trouble with these two questions. This whole 1 point 2 point pov is screwing me up. I'm just not quite getting it.

Answer 1

(1)
A vanishing points in a perspective can be found by joining two supposedly parallel lines.
If you can find two pairs of parallel lines join at two different points, it is a two-point perspective. If all the parallel lines join at the same point, then it is a one-point perspective.


(2)
The lateral area of a cone is given by \(A=\pi r L\), where L is the slant height. Since A, \(\pi\) and r are given, you can solve for L as the answer.