Fill in the blank table cells, then use them to determine the ordered pairs. Plot and label point A and point B on the coordinate plane. Draw a ray from the origin to each of the points. Measure and record the size of the angle (in degrees) formed by the rays.
1
Ordered pair: (0,4) |
Ordered pair: (4,0) |
The angle formed is . |
2
Ordered pair: |
Ordered pair: |
The angle formed is . |
3
Ordered pair: |
Ordered pair: |
The angle formed is . |
4
Ordered pair: |
Ordered pair: |
The angle formed is . |
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). 
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