If the building height greater than 50 m, but less than or equal to 250 m, then the building is known as

Explanation:

According to internationally accepted definitions (e.g., CTBUH – Council on Tall Buildings and Urban Habitat):

• Low-rise: Up to ~15–20 m (3–5 storeys)

• Mid-rise / Medium-rise: ~15 m to 50 m

• Tall building: Above 50 m and up to 250 m

• Supertall: Above 250 m

• Megatall: Above 600 m

Additional InformationBuilding Height Classifications

Low-rise buildings

• Typically up to 15–20 meters (around 3 to 5 storeys).

• Commonly used for residential houses, small offices, and schools.

Medium-rise (Mid-rise) buildings

• Range from about 15 m to 50 m (roughly 5 to 12 storeys).

• Often used for commercial complexes and apartment buildings.

Tall buildings

• Buildings that are more than 50 m and up to 250 m in height.

• Require special design considerations for wind, seismic, and structural systems.

Supertall buildings

• Height exceeds 250 meters.

• Examples include high-rise towers and skyscrapers in urban cities.

Megatall buildings

• Height exceeds 600 meters.

• Very few in the world, like Burj Khalifa (828 m).