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6 July, 14:37

A cube has sides lengths of 3.5 mm. Wgat is the surface area of the cube?

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  1. 6 July, 18:07
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    73.5 mm

    Step-by-step explanation:

    1. Take side length 3.5 mm and calculate the area of one side of the cube.

    3.5 mm * 3.5 mm = 12.25 mm²

    2. Since cube had six sides, multiply the area of one side by six.

    12.25 mm² * 6 = 73.5 mm²
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