Hey!
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We can split this polygon into two rectangular prisms.
Finding the volume is: base * length * height.
~Let's solve for the first prism
5 * 2 * 2 = 20cm³.
~Let's solve for the second prism
8 * 2 * 2 = 32cm³.
~Add both volumes
32 + 20 = 52cm³.
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Hence, the volume is 52cm³.
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Hope This Helped! Good Luck!