If the altitudes of a star at its upper and lower transits are 60Â° – McqOptions

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1.	If the altitudes of a star at its upper and lower transits are 60Â° 30' and 19Â° 30' respectively, the latitude of the place, is
A.	30Â°
B.	35Â°
C.	40Â°
D.	45Â°.
Answer» D. 45Â°.

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