Tabung
r = 14 cm ÷ 2 = 7 cm
V = π × r² × t
= 22/7 × 7 cm × 7 cm × 10 cm
= 22 × 1 cm × 7 cm × 10 cm
= 1.540 cm³
Setengah bola
V = ½ × 4/3 × π × r³
= ½ × 4/3 × 22/7 × 7 cm × 7 cm × 7 cm
= ½ × 4/3 × 22 × 1 cm × 7 cm × 7 cm
= 4/3 × 11 × 1 cm × 7 cm × 7 cm
= 4/3 × 539 cm³
= 718,6666... cm³
Volume = 1.540 cm³ + 718,6666... cm³ = 2.258,6666... cm³
Jawaban: Opsi 4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Tabung
r = 14 cm ÷ 2 = 7 cm
V = π × r² × t
= 22/7 × 7 cm × 7 cm × 10 cm
= 22 × 1 cm × 7 cm × 10 cm
= 1.540 cm³
Setengah bola
V = ½ × 4/3 × π × r³
= ½ × 4/3 × 22/7 × 7 cm × 7 cm × 7 cm
= ½ × 4/3 × 22 × 1 cm × 7 cm × 7 cm
= 4/3 × 11 × 1 cm × 7 cm × 7 cm
= 4/3 × 539 cm³
= 718,6666... cm³
Volume = 1.540 cm³ + 718,6666... cm³ = 2.258,6666... cm³
Jawaban: Opsi 4