Help pls geometry work

294

Step-by-step explanation:

Surface area is the total area of the bases

The cube shown has a side length of 7

Cubes have 6 bases, each being a square, and the area of a square can be calculated by squaring the side length.

7^2 = 49

So the area of 1 base is 49

If we want to find the area of all the bases we multiply the area of 1 base by 6 ( because there are 6 bases )

42 * 6 = 294

The area of all of the bases is 294 so the surface area is 294

Surface area of a cube = 

So 3,750 = 

We need to find the value for 

Eliminate 6 from both sides using division



Now we have the area of one side of the square since the area of a square equal 

Square root  and you get one side of the square.

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