Question

Quiss

Volume tabung jika ::
- Diameter alas : 43cm
- Tinggi : 43cm
Adalah??​

Answer 1

• Diketahui :

d = 43 cm

t = 43 cm

• Ditanya :

Volume?

• Jawab :

v = πr² × t

v = 3,14 × ( 43 ÷ 2 )² × 43

v = 3,14 × 21,5² × 43

v = 3,14 × ( 21,5 × 21,5 ) × 43

v = 3,14 × 462,25 × 43

v = 1.451,465 × 43

v = 62.412,995 cm³

• Keterangan :

d = diameter

t = tinggi

v = volume

r = jari - jari