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Fynjy0 [20]
3 years ago
12

What is the perimeter of a 5cm cube. help i`m stuck.

Mathematics
1 answer:
belka [17]3 years ago
7 0

A cube is a solid box whose every surface is a square of same area.

Take an empty box with open top in the shape of a cube whose each edge is 2 cm. Now fit cubes of edges 1 cm in it. From the figure it is clear that 8 such cubes will fit in it. So the volume of the box will be equal to the volume of 8 unit cubes together.

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7 0
2 years ago
What is the value of y?<br> 54"<br> A. 126°<br> B. 730<br> C. 63°<br> D. 540
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2 years ago
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olchik [2.2K]
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Oxana [17]

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