if they build a wall 100 meters tall how wide does it have to be to support itself?

7 Answers

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  • Matt
    Lv 6
    3 weeks ago
    Best answer

    Depends on what its made of.

  • 3 weeks ago

    Width has no bearing, pun intended, depth in the earth is the issue.

  • 3 weeks ago

    It would obviously depend on what it's made out of. A 100 meter rubber wall would have to be very wide. A 100 meter tall steel and concrete wall, not very.

  • Anonymous
    3 weeks ago

    trump will see a wall soon .... 4 of them .

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  • Tom V
    Lv 5
    3 weeks ago

    If they build it with normal cinder blocks, the base needs to be 2.7 meters wide. If they use nano technology with carbon nano-tubes, it can be much narrower. Why the question to begin with?

  • Frank
    Lv 5
    3 weeks ago

    What wall? No wall needs to be 100 m tall.

  • 3 weeks ago

    Who's "they"?.....

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