Area of ditch

How great content area will have a section of trapezoidal ditch with a width of 1.6 meters above and below 0.57 meters? The depth of the ditch is 2.08 meters.

Correct result:

x =  2.2568 m2

Solution:

x=(1.6+.57) 2.08/2=2.2568 m2



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