Find the volume (in cm3 ) of a cylinder with a diameter 6 cm and height 14 cm.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 396.
Volume = π × r2 × h
r = 6/2 = 3 cm
Volume = 22/7 × 32 × 14
= 22/7 × 9 × 14 = 22 × 18 = 396