Question

The resultant of two forces 2 N and 3 N is
19 N then the angle between the forces
(A) 300
(B) 450
(C) 60°
(D) 40°​

Answer 1

$4(7)82 \div 25 \frac{?}{?} \times \frac{?}{?}$

the answer is too complicated but correct so do it otherwise no way to do