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Lucas21c Posted 11 years ago
Grammar

Could you help me?

Could you tell me which one you prefer, 1 or 2?
Thank you.

A1. An apple is round.
A2. An apple is a circle.

B1. A box is hexahedral.
B2. A box is a hexahedron.
  

Top answer

A1. OK in everyday usage. A2.

  • A1.
  • OK in everyday usage.
  • A2.
  • Incorrect (a circle is a two-dimensional figure).
  • B1/2.
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4 Answers
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A1. OK in everyday usage.
A2. Incorrect (a circle is a two-dimensional figure).

B1/2. Technically correct, but "hexahedral" and "hexahedron" are technical words that may seem out of place.in everyday contexts.
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If so, how can you describe 'a box?' I think "A box is cubic" is slightly different from what I want to express because it is not exactly cubic.
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lucas21cIf so, how can you describe 'a box?' I think "A box is cubic" is slightly different from what I want to express because it is not exactly cubic.
"cuboid" is the word. It is certainly not wrong to describe a box as cuboid, but as a way of explaining what a box is, it kind of seems "the wrong way round". "box" is a familiar and common word, yet "cuboid"

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