Point $A$ Is $45.0 \mathrm{~m}$ From Point $B$ And $64.5 \mathrm{~m}$ From Point $C$ an Observer At \mathrm{~m}

Short Answer

Point $A$ is $45.0 \mathrm{~m}$ from point $B$ and $64.5 \mathrm{~m}$ from point $C$ . An observer at $A$ measures angle $B A C$ to be $34.0^{\circ}$ . How far apart are $B$ and $C$ ?