Answer:
The graph below.
I know it might not be correct but I hope it helps somewhat!
the answer for the second problem is x=99 degrees and y= 261 degrees
dunno the first problem :/
Step 1
Collinear points are a set of three or more points that exist on the same straight line. Collinear points may exist on different planes but not on different lines.
Step 2
Graph the points; (-5,2),(0,6),(6,4)
Step 3
Conclude based on step 2
Since the points are not a straight line, we can conclude that the 3 points are not collinear.
As there are two pairs of equal parallel sides, a rectangle has 2 lines of symmetry.
Step-by-step explanation:


Cross Multiplying



Therefore

Hope it will help you.