Question

Need help with math asap

Answer 1

`~~~~~~~\tan \theta = \frac{\text{Perpendicular}}{\text{Base}}\\\\\\\implies \tan \theta = (LN)/(LM)\\\\\\\implies \theta = \tan^(-1) \left( (LN)/(LM) \right)\\\\\\\implies \theta = \tan^(-1) \left((12.81)/(7.72) \right)\\\\\\\implies \theta =58.92^(\circ)`