<span>Find missing length :
</span>
a² + b² = c²
c² = 19² + 34²
c² = 1517
c = √1517
c = 38.95 units.
Find missing angle A:





Find Missing B:




Answer: Missing length = 38.95 units ; Missing angles = 29.2° and 60.8°
Answer:
Could you possible elaborate on the question more?
combine your like terms and get x by its self
Lines 2 and four r perpendicular I think
The positive factor of -72 is [72].