Вправи 1301 - 1360 » 1324

Накресліть на координатній площині замкнену ламану з вершинами в точках: (8; 9), (6; 8), (2; 8), (0; 9), (–4; 6), (–3; 2), (0; 0), (1; 2), (2; 1), (3; 1), (5; –1), (4; –2), (2; –2), (2; –3), (5; –3), (6; –2), (6; 2), (7; 0), (10; 3), (10; 7); ламану з вершинами в точках: (–4; 6), (–8; 5), (–11; 3), (–12; 0), (–14; –2), (–11; –1), (–10; –4), (–11; –8), (–8; –8), (–8; –7), (–7; –7), (–8; –3), (–3; –3), (–3; –9), (0; –9), (0; –4), (1; –4), (1; –5), (0; –7), (2; –9), (4; –5), (4; –3). Позначте точки (2; 5) і (6; 5).