Задача 3.

(38.4,-115.7) (52.6,-113.5) ( 38.8,-126.5) ( 12.1, -34.6) ( 44.9,-164.8) ( 21.4, -51.1)

( 26.0, -85.3) ( 24.9, -84.7) ( 34.7, -91.3) ( 35.3,-124.1) ( 17.5, -36.6) ( 25.0, -72.3)

( 15.4, -47.6) ( 31.6, -68.4) ( 35.3, -71.9) ( 19.6, -63.7) ( 41.5,-110.4) ( 47.0,-108.3)

(36.2,-128.4) (25.5, -92.9) ( 39.9,-136.0) ( 33.7, -91.1) ( 34.8,-114.5) ( 29.8,-100.4)

( 27.9, -65.7) ( 36.5, -71.4) ( 19.3, -37.8) ( 13.6, -38.6) ( 32.2,-117.6) ( 22.6, -82.4)

( 33.4, -79.5) ( 16.0, -39.0) ( 23.6, -63.8) ( 35.8, -94.1) ( 33.2, -80.0) ( 36.4,-101.8)

( 34.3,-117.3) ( 44.7,-170.2) ( 51.0,-143.3) ( -0.7, 7.9) ( 19.9, -41.2) ( 24.8, -79.7)

( 29.0, -75.3) ( 43.8,-166.4)