Вычисление площади и периметр прямоугольника по сторонам.

   S           P                                                      S           P                                                 S       P

а = 4 см; b = 6 см                                       а = 24 см; b = 3 см                                   а = 19 см; b = 4 см

а = 8 см; b = 6 см                                       а = 10 см; b = 6 см                                   а = 12 см; b = 8 см

а = 21 см; b = 3 см                                     а = 9 см; b = 6 см                                     а = 32 см; b = 5 см

а = 16 см; b = 2 см                                     а = 8 см; b = 4 см                                     а = 17 см; b = 7 см

а = 7 см; b = 7 см                                       а = 16 см; b = 3 см                                   а = 4 см; b = 4 см

а = 31 см; b = 10 см                                   а = 50 см; b = 5 см                                   а = 12 см; b = 5 см

а = 3 см; b = 7 см                                       а = 39 см; b = 3 см                                   а = 9 см; b = 7 см

а = 9 см; b = 5 см                                       а = 70 см; b = 4 см                                   а = 7 см; b = 5 см

а = 90 см; b = 5 см                                     а = 54 см; b = 1 см                                   а = 3 см; b = 8 см

а = 15 см; b = 5 см                                     а = 8 см; b = 3 см                                     а = 9 см; b = 5 см

а = 71см; b = 7 см                                      а = 4 см; b = 8 см                                     а = 40 см; b = 8 см

а = 23 см; b = 7 см                                     а = 27 см; b = 8 см                                   а = 51 см; b = 3 см

а = 7 см; b = 13 см                                     а = 7 см; b = 4 см                                     а = 13 см; b = 2 см

а = 9 см; b = 6 см                                       а = 9 см; b = 5 см                                     а = 5 см; b = 7 см

а = 10 см; b = 24 см                                   а = 61 см; b = 6 см                                   а = 65 см; b = 5 см

а = 25 см; b = 6 см                                     а = 5 см; b = 34 см                                   а = 13 см; b = 7 см

а = 8 см; b = 2 см                                       а = 66 см; b = 2 см                                   а = 15 см; b = 6 см

а = 49 см; b = 1 см                                     а = 8 см; b = 4 см                                     а = 35 см; b = 3 см

а = 33 см; b = 4 см                                     а = 28 см; b = 3 см                                   а = 8 см; b = 2 см

а = 4 см; b = 9 см                                       а = 40 см; b = 7 см                                   а = 52 см; b = 8 см

а = 21 см; b = 9 см                                     а = 15 см; b = 4 см                                   а = 40 см; b = 7 см

а = 40 см; b = 3 см                                     а = 65 см; b = 2 см                                   а = 55 см; b = 8 см

а = 5 см; b = 11 см                                     а = 8 см; b = 12 см                                   а = 47 см; b = 2 см

а = 50 см; b = 12 см                                   а = 32 см; b = 5 см                                   а = 25 см; b = 4 см

а = 55 см; b = 2 см                                     а = 9 см; b = 5 см                                     а = 3 см; b = 50 см

а = 6 см; b = 2 см                                       а = 72 см; b = 2 см                                   а = 21 см; b = 20 см

а = 16 см; b = 6 см                                     а = 14 см; b = 3 см                                   а = 91 см; b = 9 см

а = 7 см; b = 11 см                                     а = 24 см; b = 2 см                                   а = 23 см; b = 3 см

а = 5 см; b = 13 см                                     а = 23 см; b = 5 см                                   а = 71 см; b = 3 см