Input (grade 10): Approximately 1130 km ² (435 square miles) in area, the lake is roughly 180 km (110 miles) long, and 19 km (12 miles) across at its widest point.
Output (grade 8): Approximately 1130 km ² (435 square miles) in area, the lake is about 180 km (110 miles) long, and 19 km (12 miles) across at its widest point.