A RECTANGLE has 4 sides and 4 right angles.
A square. Its opposite sides are equal and it has 4 right angles.
A rectangle the same number of sides & angles. (4 sides & 4 right angles)
Rhombus has 4 equal sides and no right angles
I assume you mean 4 congruent sides or 2 pairs of congruent sides.. (There are no 4-sided figures with 8 sides.) A square.
A triangle and any irregular polygon with 4 or more sides can have some angles that are lass than right angle.
A square or a rectangle both have 4 sides and 4 interior right angles
A square has 4 equal sides with 4 right angles.
It is a square that has 4 equal sides and 4 right angles.
A quadrilateral with 4 equal sides and 4 right angles is a square.
A square has 4 equal sides and 4 right angles.
it has 4 equal sides and no right angles