1. ) 14
2.) 117
3.) 78
4.) 66
5.) 64
6.) 34
7.) 45
8.) 48
the person before me i dont think dod did their math right bc some of their math answers are wrong on 5 through 8 i think it is.
NOW HERE'S HOW TO DO IT WITH EXAMPLES OF YOUR QUESTIONS
in triangles all angles added up cant be more than 180 degrees . basically you take 180 and subtract the known angles and what is left over is the unknown angle
example question 1.) 180-112-54=14
question 2.) 180-38-25=117. i hope this helps. man i should have typed faster id be first. owell goodluck
