At the Equator, one degree of latitude is approximately equal to
A) one degree of longitude.
B) 1,000 kilometers of longitude.
C) a great circle.
D) all of the above
E) none of the above

Question

Quizplus · Accepted Answer

At the Equator, one degree of latitude covers a distance of approximately 111 kilometers, while one degree of longitude covers a distance of approximately 111 kilometers as well. Therefore, one degree of latitude is approximately equal to one degree of longitude at the Equator. Choice B is incorrect because 1,000 kilometers of longitude does not have any relevance to the Equator specifically. Choice C is also incorrect because a great circle is any circle that divides a sphere into two hemispheres and is not specific to the Equator. Choice D and E are incorrect because only choice A is correct.

At the Equator, One Degree of Latitude Is Approximately Equal