Assume That the Cities Lie on the Same North-South Line $43.15 ^ { \circ } \mathrm { N }$

question 268

Multiple Choice

Assume that the cities lie on the same north-south line and that the radius of the earth is 6400 km.
-Find the latitude of Spokane, WA if Spokane and Jordan Valley, OR, $43.15 ^ { \circ } \mathrm { N }$ , are $486 \mathrm {~km}$ apart.

• A) \(38.8 ^ { \circ } \mathrm { N }\)
• B) \(39.5 ^ { \circ } \mathrm { N }\)
• C) \(47.5 ^ { \circ } \mathrm { N }\)
• D) \(52.46 ^ { \circ } \mathrm { N }\)

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