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Retaining soil

This section illustrates a retaining wall which is a cantilever wall, the most common type. Identify the item marked "?"
A. arm
B. stem
C. toe
D. heel
E. key

AnswerC. toe.
ARE 4.0 exam prep: SPD

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  1. ilija6/29/11, 5:57 PM

    Great site.
    However when i hover over some answers i get a black bar with no answer and sometimes i get a partial answer.
    how do i change this?

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  2. Building Simply6/30/11, 9:58 AM

    Maybe check that you have an updated browser. I know some older IE versions like IE 6 don't properly display the feature (FYI - it's a 'tooltip' made with CSS3 stylesheet language). Otherwise Firefox, Safari, Chrome should work.

    Thanks for visiting! Are you testing soon?

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