What is the surface area of this cube? the circled answer 16mm is incorrect. see attachment.

its 96

the area of each square is 4x4 and theres 6 squares. (4x4)6

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Step-by-step explanation:

To  solve this problem you must:

- Calculate the surface area of one of the squares, with the formula for calculate the surface area of a square, where "s" is the lenght of any side of the square, then you obtain;

- Now, you must multiply this area by 6 (6 faces of the cube), then the results is:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

555.99.

step-by-step explanation:

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