While the 180° meridian forms the theoretical basis for the International Date Line, its actual path is determined by political boundaries and island groups in the Pacific Ocean. The line deviates from the meridian to avoid splitting countries and populated areas between two different calendar days, making political geography the primary factor in its precise location.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• ivwananji siwale – 29 pts

• Mid-point of A Line
• Equation of a Straight Line
• Parallel and Perpendicular Lines
• Area of Rectilinear Figures
• Distance of A Straight Line