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3 years ago

Here is a picture of a cube, and the net of this cube. What is the surface area of this cube? Enter your answer in the box. ft²

Mathematics

2 answers:

slava [35]3 years ago

7 0

Answer:

Surface area of the cube = 1536 ft²

Step-by-step explanation:

In this picture of a cube and a net of this cube, one side is given as 16 ft.

As per net one side = 16 ft

Therefore area of one face = 16×16 = 256 ft²

Since there are six sides to form a cube so surface area of the net will be = 6×256 = 1536 ft²

Surface area of the cube = 1536 ft²

kobusy [5.1K]3 years ago

3 0

The surface area of the cube is 1536 square feet because (16×16)×6=1536 square feet. Hope it help!

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OlgaM077 [116]

Answer:

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Step-by-step explanation:

Let

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W ----> the width of rectangle

we know that

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substitute equation B in equation A and solve for L

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Answer:

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Step-by-step explanation:

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