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\begin{array}{|c|c|c|}\hline \text{Điểm}&\text{Kinh độ}&\text{Vĩ độ}\\\hline \text{A}&\text{$130^\circ$}&\text{$10^\circ$}\\\hline \text{B}&\text{$110^\circ$}&\text{$10^\circ$}\\\hline \text{C}&\text{$130^\circ$}&\text{$0^\circ$}\\\hline \text{D}&\text{$120^\circ$}&\text{$10^\circ$}\\\hline\end{array}
\begin{array}{|c|c|c|}\hline \text{Điểm}&\text{Kinh độ}&\text{Vĩ độ}\\\hline \text{Đ}&\text{$140^\circ$}&\text{$0^\circ$}\\\hline \text{E}&\text{$130^\circ$}&\text{$15^\circ$}\\\hline \text{G}&\text{$125^\circ$}&\text{$0^\circ$}\\\hline \end{array}