32850 pounds are used in a year.
Can you reformat the question?
Answer:
1
9
3
4
5 2
Step-by-step explanation:
Just match it with the coordinate points you see above
If a = 11
b = 180 - 11
b = 169
answer
b = 169 degrees
Answer:
2.7%
Step-by-step explanation:
Actual width = 45.5 meters.
Incorrect width = 44.25 meters.
Error = 45.5 - 44.25 = 1.25
Percentage error = 

= 2.74
≈ 2.7%
Hence, the percentage error = 2.7% which is given in the third option.