To solve the problem, we need to determine the latitude and longitude coordinates for each labeled point (A, B, C, D, E, F, G, H) on the map. Let's go through each point step by step:
Step 1: Understand the Grid
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Latitude lines run horizontally and are labeled with degrees North (N).
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Longitude lines run vertically and are labeled with degrees West (W).
- The intersection of a latitude line and a longitude line gives the coordinates.
Step 2: Identify Coordinates for Each Point
#### Point A:
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Latitude: The point lies on the 30°N latitude line.
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Longitude: The point lies on the 115°W longitude line.
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Coordinates: \( (30°N, 115°W) \)
#### Point B:
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Latitude: The point lies on the 40°N latitude line.
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Longitude: The point lies on the 105°W longitude line.
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Coordinates: \( (40°N, 105°W) \)
#### Point C:
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Latitude: The point lies on the 45°N latitude line.
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Longitude: The point lies on the 110°W longitude line.
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Coordinates: \( (45°N, 110°W) \)
#### Point D:
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Latitude: The point lies on the 35°N latitude line.
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Longitude: The point lies on the 95°W longitude line.
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Coordinates: \( (35°N, 95°W) \)
#### Point E:
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Latitude: The point lies on the 40°N latitude line.
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Longitude: The point lies on the 90°W longitude line.
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Coordinates: \( (40°N, 90°W) \)
#### Point F:
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Latitude: The point lies on the 45°N latitude line.
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Longitude: The point lies on the 85°W longitude line.
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Coordinates: \( (45°N, 85°W) \)
#### Point G:
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Latitude: The point lies on the 30°N latitude line.
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Longitude: The point lies on the 80°W longitude line.
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Coordinates: \( (30°N, 80°W) \)
#### Point H:
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Latitude: The point lies on the 40°N latitude line.
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Longitude: The point lies on the 75°W longitude line.
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Coordinates: \( (40°N, 75°W) \)
Final Answer:
\[
\begin{aligned}
&\text{A: } (30°N, 115°W) \\
&\text{B: } (40°N, 105°W) \\
&\text{C: } (45°N, 110°W) \\
&\text{D: } (35°N, 95°W) \\
&\text{E: } (40°N, 90°W) \\
&\text{F: } (45°N, 85°W) \\
&\text{G: } (30°N, 80°W) \\
&\text{H: } (40°N, 75°W)
\end{aligned}
\]
\boxed{
\begin{aligned}
&\text{A: } (30°N, 115°W) \\
&\text{B: } (40°N, 105°W) \\
&\text{C: } (45°N, 110°W) \\
&\text{D: } (35°N, 95°W) \\
&\text{E: } (40°N, 90°W) \\
&\text{F: } (45°N, 85°W) \\
&\text{G: } (30°N, 80°W) \\
&\text{H: } (40°N, 75°W)
\end{aligned}
}
Parent Tip: Review the logic above to help your child master the concept of worksheet latitude and longitude grid.