Mathematics, 03.04.2021 01:20 cheating53

A contractor is building a set of stairs out of concrete. Each stair is exactly the same length, width, and height. Staircase
Diagram shows a set of three steps of a staircase. Height of the third step from the ground measures 1.8 meters. The width from the front of the staircase to the back of the staircase measures 1.2 meters. The length of the steps measures 2.4 meters.

Which solid figures can the stairs be broken into? What are the dimensions of each solid figure?

How much concrete will be needed to form the stairs?

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