Which of the following is a possible height of a flag pole at the assembly ground?

1. Evaluate the given options based on real-world context

A flag pole at an assembly ground is typically taller than a person but not as tall as a skyscraper.

• $6\text{ cm}$ is too short (length of a finger).
• $60\text{ cm}$ is too short (less than a meter).
• $6\text{ m}$ is a reasonable height (about 2 to 3 storeys high).
• $60\text{ m}$ is too tall (height of a 20-storey building).