Question
What do you understand by a plane closed figure?
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Answer
Any geometrical plane figure bounded by lines (straight or curved) in a plane is called a plane closed figure.
Each of the following figures is a plane closed figure.
(i)
(ii)
(iii)
(iv)
Each of the following figures is a plane closed figure.
(i)
(ii)
(iii)
(iv)
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