Benda memiki panjang diameter 10cm ,tinggi tabung 15cm .jika garis pelukisnya 13 cm ,volume benda tersebut

r = 1/2 d = 1/2 × 10 = 5 cm
tinggi kerucut = 13^2 - 5^2 = 169 - 25 = ajar 144 = 12 cm
v kerucut = 1/3 × 3,14 × 5 ×5 × 12
= 314 cn^3
tinggi tabung = 15 cm , r = 5 cm
v tabung = 3,14 × 5 × 5 × 15
= 1177,5 cm ^3
volume bangun
= v tabung + v kerucut
= 1177,5 + 314
= 1491,5 cm^3