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1. ¿Is a figure on a map, chart, or compass that displays the directions. ?
A
B
Compass rose
C
2. ¿Is Global positioning system ?
A
Gps
B
Astrolabe
C
Compass rose
3. Is a doubly reflecting navigation instrument that measures the angular distance between two visible objects?
A
Sextant
B
Astrolabe
C
Gps
4. Is an instrument calculate the position of the Sun and prominent stars with respect to both the horizon and the meridian ?
A
Astrolabe
B
Sextant
C
Compass rose
5. Principal Cardinal Points?
A
North,South,East,West
B
East,West
C
North,South