Solve the Problem $$y ^ { 2 } - x ^ { 2 } = 22$$

Multiple Choice

Solve the problem.
-The roof of a building is in the shape of the hyperbola $$y ^ { 2 } - x ^ { 2 } = 22$$ where x and y are in meters. Refer to the figure and determine the height h of the outside walls. $$\mathrm { A } = 9 \mathrm {~m}$$

A) $103 \mathrm {~m}$
B) $59 \mathrm {~m}$
C) $10.1 \mathrm {~m}$
D) $13 \mathrm {~m}$ 13