Question

which is the longest tower in the world​

Answer 1

Answer:

What do you mean by tower?

BTW can it be eiffiel tower!?

Answer 2

Answer:

Tokyo Sky Tree, Japan - 2,080 Feet

The Tokyo Sky Tree in Japan rises skywards to an astonishing height of 2,080 feet. This tower is imposing and glamorous, with a facade that conveys both post-modern architecture and Japanese traditional forms. In terms of utility, the Tokyo Sky Tree is used as an observation tower, a broadcasting center, and houses world-class restaurants. The building has 29 floors and was completed in February of 2012 at a cost $806 million USD, or 65 billion Japanese Yen.