A face of solid is given by
- any one of the flat surfaces of a prism or a pyramid.
- a pattern of two-dimensional shapes that can be folded to form a solid figure.
What is faces?
" Faces are defined as the flat surfaces of any object enclosed by its edges or sides . It is always 2-dimensional."
According to the question,
A face of a solid,
- any one of the flat surfaces of a prism or a pyramid : Any one of the flat surfaces prism and pyramid represents two dimensional shape.
It is a correct answer.
- a pattern of two-dimensional shapes that can be folded to form a solid figure : Represents two dimensional and face of a solid is two dimensional .
It is a correct answer.
- polygon and sides that are triangles that meet at the top: represents three dimensional shape.
It is not a correct answer.
- the total area of the surface of a solid figure: represents three dimensional shape.
It is not a correct answer.
Hence, a face of solid is given by
- any one of the flat surfaces of a prism or a pyramid.
- a pattern of two-dimensional shapes that can be folded to form a solid figure.
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