Geometry

Question Analysis:
This question involves finding the lateral surface area of a cylinder in a real-world context (labeling).
The main focus is on applying the lateral area formula.

Key Concept Explanation:
Lateral surface area of a cylinder = 2πrh.

Step-by-Step Solution:
r = 4 cm, h = 12 cm
Lateral area = 2 × π × 4 × 12 = 96π cm²

Common Mistakes:
Adding base ar...