The volume of 40 of the concrete slabs given the dimensions of one concrete slab is 384 yd³.
The concrete slab has the shape of a rectangular prism. So, the volume of a rectangular prism would be used to determine the volume of the concrete slabs.
Volume of one concrete slab = length x width x height
4 x 2 x 1.2 = 9.6 yd³
Volume of 40 concrete slabs = 40 x 9.6 = 384 yd³
To learn more about the volume of a cuboid, please check: https://brainly.com/question/26406747
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