Question
Angles of elevation to the top of a tower from three collinear points, $A$, $B$, and $C$, on a road leading to the foot of the tower are $30^\circ$, $45^\circ$, and $60^\circ$, respectively. The ratio of $AB$ to $BC$ is...
Angles of elevation to the top of a tower from three collinear points, $A$, $B$, and $C$, on a road leading to the foot of the tower are $30^\circ$, $45^\circ$, and $60^\circ$, respectively. The ratio of $AB$ to $BC$ is...