Question

Two walls and the ceiling of a room meet at right angles at point P. A fly is in the air one
meter from one wall, eight meters from the other wall, and nine meters from point P. How
many meters is the fly from the ceiling?

Answer 1

A) \[\sqrt[3]{2}\]
B) \[\sqrt{15}\]
C) \[\sqrt{14}\]
D) 4
E) \[\sqrt{17}\]