syafrida2022
Panjang sisi ketiga bangun sama yaitu = 72cm/3 = 24cm. Volume balok = p × l × t = 24cm×24cm×56cm = 32.256cm^3. Volume kubus = s × s × s = 24cm×24cm×24cm = 13.824cm^3. Volume tabung = luas alas × tinggi tabung = pi × r × r × tinggi tabung = 3,14 × 24cm×24cm×56cm =101283,84cm^3. Jadi, volume bangun gabungan = volume balok + volume kubus + volume tabung = 32256cm^3+13824cm^3+101283,84cm^3 = 147363,84 cm^3.
Volume balok = p × l × t = 24cm×24cm×56cm = 32.256cm^3.
Volume kubus = s × s × s = 24cm×24cm×24cm = 13.824cm^3.
Volume tabung = luas alas × tinggi tabung = pi × r × r × tinggi tabung = 3,14 × 24cm×24cm×56cm =101283,84cm^3.
Jadi, volume bangun gabungan = volume balok + volume kubus + volume tabung = 32256cm^3+13824cm^3+101283,84cm^3 = 147363,84 cm^3.
Ok..