Answer:
10
Step-by-step explanation:
2^2 x 5^2 = 100
root the 100 = 10
-10
Solution: 137 / 2 = 68.5
LMP is 11 degress more so 68.5 + 11 = 79.5
NMP is 11 degrees less so 68.5 - 11 = 57.5
12
Check the picture below.
