Vector $A$ Has Magnitude 10 $B$ Has Magnitude 8 $2.09 \mathrm{rad}$ Determine the Magnitude

Short Answer

Vector $A$ has magnitude 10.1 while vector $B$ has magnitude 8.63. The angle between the vectors is $2.09 \mathrm{rad}$ . Determine the magnitude $R$ of the resultant and the angle $\theta$ that the resultant makes with the vector $A$ .