Rectangular hyperbola In the case the hyperbola is called rectangular (or equilateral), because its asymptotes intersect at right angles. For this case, the linear eccentricity is , the eccentricity and the semi-latus rectum . The graph of the equation is a rectangular hyperbola.
Rectangular hyperbola In the case the hyperbola is called rectangular (or equilateral) because its asymptotes intersect at right angles For this case the linear eccentricity is  the eccentricity and the semi-latus rectum  The graph of the equation is a rectangular hyperbola