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Question
In a three-dimensional shape, diagonal is a line segment that joins two vertices that do not lie on the ______ face.
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Solution
In a three-dimensional shape, diagonal is a line segment that joins two vertices that do not lie on the same face.
Explanation:
If a line segment joins two vertices that lie on the same face, then it is called an edge. However, if a line segment joins two vertices that do not lie on the same face, it is a diagonal.
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