Question

Sebuah tabung berdiameter 15 dan tinggi 20 berapa volume nya...

Answer 1

Verified answer

Diameter (D) = 15
Tinggi (T) = 20

Voleme = 1/4 phi D^2 x T
= 1/4 phi (15^2) x 20
= 1/4 phi (225x20)
= 1/4 phi(4500)
= 1125 phi

Answer 2

Diameter = 15
jari jari = 7,5
tinggi = 20
volume = phi × jari2 × jari2 × tinggi
= 3,14 × 7, 5 × 7,5 × 20
= 3532, 5