Can a rectangle have 4 congruents sidesand opposite angles that are equal?

Can a rectangle have 4 congruents sidesand opposite angles that are equal?
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Only if it is in the shape of a square
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Last Answer : Consider the following diagram- Here, it is given that AOB = COD i.e. they are equal angles. Now, we will have to prove that the line segments AB and CD are equal i.e. AB = CD. Proof: In triangles AOB ... ) So, by SAS congruency, ΔAOB ΔCOD. ∴ By the rule of CPCT, we have AB = CD. (Hence proved).

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Last Answer : To recall, a circle is a collection of points whose every point is equidistant from its centre. So, two circles can be congruent only when the distance of every point of both the circles are equal from the centre ... ) So, by SSS congruency, ΔAOB ΔCOD ∴ By CPCT we have, AOB = COD. (Hence proved).

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Equal chords of a circle subtend equal angles at the centre. -Maths 9th

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If the angles subtended by the chords of a circle at the centre are equal, then chords are equal. -Maths 9th

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