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The position of two towns A and B on the earth’s surface are A(45⁰N, 20⁰W) and B (45⁰N, 150⁰E). Taking R = 6370km, find the...

The position of two towns A and B on the earth’s surface are A(45⁰N, 20⁰W) and B (45⁰N, 150⁰E). Taking R = 6370km, find the distance between A and B along the parallel of latitude.

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Kavungya answered the question on September 23, 2019 at 13:40

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