Question

zad. 3 i 4 w załączniku dotyczące wielokątów.

TYLKO Z ROZWIĄZANIAMI PROSZĘ!!!

Answer 1

zad.3                                                                           zad4

p=½(a+b)×h                                                                  p=½(5+5)x3

p=½(6+6)×3                                                                  p=15

p=6×3                                                                           p=½(5+3)x4

p=18                                                                             p=16

                                                                                   pc=31

p=½(a+b)×h

p=½(6+8)x2

p=7x2                                                                       p=½7x3                            

p=14                                                                         p=10,5                                                                                                                                                     

                                                                                 p=½(7+4)x2

p=½axh                                                                   p=11

p=½8x3                                                                   pc=21.5

p=12

pc-pole cakowite

pc=12+14+18                                                             p=½2x3

pc=44                                                                       p=3

                                                                               p=3x4                                                                                                          

2 sposob                                                                  p=12

p=a×b                                                                       p=2x2

p=10x8                                                                     p=4

p=80                                                                       pc=12+4

                                                                                pc=16

p=½axh

p=½4x3

p=6                                                                          p=½7+4x3                                   

                                                                              p=16,5

p=½5x6                                                                     p=½3+5x3

p=15                                                                        p=12

                                                                               pc=18,5

p=½2x3

p=3

                                                                               p=½(4+2)x2

p=½4x2                                                                    p=6

p=4                                                                          p=½(2+2)x2

                                                                                  p=4

p=½(a+b)xh                                                              p=½(4+5)x1

p=½(4+5)x2                                                             p=4,5

p=9                                                                         p=½5x3

                                                                                p=7.5

pc=80-36                                                                    pc=22

pc=44