The line is vertical and passes through the point r (0,5)

A vertical line is of the form x = a where a can be anything. So for example

the point (4,4) would mean the equation is x = 4 and that would be vertical. The y value is unimportant.

In this case the line is x = 0. A vertical line is always the x value of a representative point.

answer is 144

step-by-step explanation:

i belive those are the ones that are under 90 degreese.