The answer to 8+11 is 19 because 8+1 is 9 so 11+8 is 19
Tan 34 = 12/x and then uhm, put 12/tan34 into ur calculator
1. m angle 2 = 122
m angle 2 is congruent to m angle 4
2. m angle 1 = 58
m angle 1 is supplementary to m angle 2, so their sum is 180. Thus, m angle 1 + 122 = 180, so m angle 1 = 180 -122 = 58.
If you appreciated my explanation, a brainliest award would be most appreciated.
