Answer:
The new points would be (-7, -1), (-3, -2) and (-8, 1). The angle would not change
Step-by-step explanation:
When you rotate points by 180 degrees, you simply change the sign on the ordered pairs. This will give you the new points.
Also, spinning the points will not change the angle between them. Therefore it stays the same.
Answer: 0
Step-by-step explanation:
m = (y2-y1) / (x2-x1)
m = (-3-(-3)) / (3-(-4))
m = (-3+3) / (3+4)
m = 0 / 7
m = 0
