Matematika

Pertanyaan

tolong jawab ya
makasih
tolong jawab ya makasih

2 Jawaban

  • 22. k = 2.22/7.28 = 2.22.4 =176 cm
    23. k =1/2. 2.22/7.14= 22.2 = 44 cm
    24. l = 22/7.14.14 = 22.2.14 = 616 cm²
    25. l = 1/4 .3,14.20.20 = 314 cm²
    26. v = 1/2 (a.t) .t prisma
    = 1/2 (12.16). 24 = 6.16.24 = 2304 cm³
  • 22. 56 x 22 / 7 = 176 cm
    23. 28 x 22 / 7 / 2 = 44 cm
    24. 14 x 14 x 3.14 = 615.44 cm2
    25. 20 x 20 x 3.14 / 4 = 314 cm2
    26. 16 x 12 / 2 = 96
    96 x 24 = 2304 cm3
    SEMOGA BERMANFAAT~