Not necessarily. A quadrangle is a plane shape bounded by 4 straight sides. The name says nothing at all about the lengths of the sides.
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The right answer is a rectangle.
A rhombus fits these criteria.
Sides cannot be right angles whatever the figure because sides are sides and not angles, the answer you are looking for is a rhombus.
A rhombus
A rhombus is a quadrilateral polygon with four sides of all equal length.