Answer:
Step-by-step explanation:
You would shade in 135 of the squares in the grid(s)
Answer: H
Step-by-step explanation:
Supplementary angles just mean they add up to 180 degrees. 180 degrees means that when the two angles are put together one of each of their sides will form a straight line.
This may not be correct sorry , 16÷11 = 1.454545454545454545454545