Jawapan

  • miryl
  • Bercita-cita tinggi
2016-09-22T23:12:13+08:00
First cari formula piramid dgn kuboid tuu .. formula kuboid tu tinggi x lebar x pnjng .. dahh dpt jwpn isipadu piramd gan kuboid tuu tambh dua³ then nkk crii tinggi tuu gunkn jumlh yg diberi didlm soalan tuu pastuu buat yg pindh³ tuu - pindh jdi + then siap .. xdpt nkk buatt sebb xdpt tgk pic
Jawapan Paling Bijak!
2016-09-22T23:58:56+08:00
Mula2. . cari isipadu piramid. . Isipadu piramid = 1 per 3 ×luas tapak darab tinggi. . = (5 × 12×15)÷ 3. . =900÷3 =300. . Tinggi kuboid = 300÷ (3×5) =300÷15 =20. .
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