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Lena placed a dot on each vertex (corner) of this cube.

How many dots did she use?

Lena placed a dot on each vertex (corner) of this cube. How many dots did she use-example-1
User Pradeepb
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1 Answer

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Lena placed a dot on each vertex of this cube: lena will use 8 dots for the 8 vertices on the cube.

If lena wants to draw a smiley face on each face of the cube, she will draw 6 smiley faces to cover all the six faces of the cube
User Jialin Wang
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