The center of the glide slope signal is arranged so as to define a glide path of roughly __________ degrees above the horizontal reference.

The center of the glide slope signal is arranged so as to define a gli

1.	The center of the glide slope signal is arranged so as to define a glide path of roughly __________ degrees above the horizontal reference.
A.	3
B.	3
C.	10
D.	100
Answer» C. 10