Find the correct to two decimal places, the volume of a sphere whose radius is 3cm. [Take π = \(\frac{22}{7}\)]
A
72.57cm\(^3\)
B
88.12cm\(^3\)
C
10529cm\(^3\)
D
113.14cm\(^3\)
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
Volume of sphere = \(\frac{4\pir^3}{3}\) → \(\frac{4 x 22 x 3^3}{3}\)
= \(\frac{792}{7}\)
= 113.14cm\(^3\)
Source: WAEC / JAMB / NECO Classroom Archive (Record #64863)