48970 The cliff is almost vertical. CK 298208 He drew some vertical lines on the paper. CK 239504 Strictly speaking, it was not a vertical line. Zifre 3058503 The X-axis is the horizontal axis and the Y-axis is the vertical axis. Hybrid
48970 The cliff is almost vertical. CK 298208 He drew some vertical lines on the paper. CK 239504 Strictly speaking, it was not a vertical line. Zifre 3058503 The X-axis is the horizontal axis and the Y-axis is the vertical axis. Hybrid