Answer:
Step-by-step explanation:
5
Reasoning
02-04 I think 10+5/2= 12.5 for average
Maybe 02-03 for 10
less than twenty five
v
25 - <u>(2n + 8)</u> < the sum of 2 times N plus 8.
65 degrees
The angles will sum up to 360, just do 360 - all known angles
360 - 90 - 128 - 77 = 65