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Byju's Answer
Standard IX
Mathematics
Euclid's Definitions
The number of...
Question
The number of dimensions of a surface are
(a) 1
(b) 2
(c) 3
(d) 0
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Solution
A plane surface has length and breadth, but it has
no
height. Thus, a plane surface has
two
dimensions.
Hence, the correct answer is option (b).
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