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A trapezoidal wall 2.75m in height has a bottom width 5m and upper width 4.5m. Determine...

A trapezoidal wall 2.75m in height has a bottom width 5m and upper width 4.5m. Determine the number of 10x20x40CHB if the CHB Wall height is 2.5m

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Answer #1

The calculation of no. of chb in a trapezoidal wall shown in following image.

No. of CHB = 155

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