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Question
Draw a four-sided closed figure, in which all the sides are equal and each angle is 90° and also give the special name of the figure drawn.
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Solution
In this four sided closed figure all the sides are equal and each angle is 90°. This figure is called a square.
In ABCD, AB = BC = CD = DA and ∠A = ∠B =∠C = ∠D = 90°
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