Find, correct to 1 decimal place, the volume of cylinder of height 8cm and base radius 3cm. [Take π = 3.142]
A
503.0cm3
B
300.0cm3
C
250.0cm3
D
226.2cm3
E
150.9cm3
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
Volume =\(\pi\)r2h = 3.142 x 3 x 3 x 8
=72 x 3.142 = 226.2cm3
Source: Myschool Past Questions Archive (Record #23811)