Question

What is the measure of ∠L ?

Answer 1

I got m∠L=72.54 since arccos(18/60)= 72.5423968763.

Answer 2

Answer:

$m$

Step-by-step explanation:

we know that

In the right triangle LMN

$cos(L\°)=\frac{LM}{LN}$ -----> adjacent side to angle L divided by the hypotenuse

substitute the values

$cos(L\°)=\frac{18}{60}$

$(m$