Matematika

Pertanyaan

Tolong dijawab. bsk dikumpulin
Tolong dijawab. bsk dikumpulin

1 Jawaban

  • = 7cm - 2cm - 1cm
    = 4cm

    Keliling
    = 3cm+7cm+1cm+1cm+1cm+5cm+4cm+6cm
    = 10cm + 10cm + 3cm + 5cm
    = 28cm