Question

What is a quadrilateral called, if all sides of a quadrilateral are of equal length (congruent)?

Answer 1

a quadrilateral is a closed figure with 4 to 5 sides if all sides in a quadrilateral are equal then it a square or rhombus

Answer 2

Answer:

Square and Rhombus

Step-by-step explanation:

There is two quadrilateral that has 4 congruent or equal sides.

1. Rhombus - A rhombus has 4 sides. All sides of the rhombus are equal or congruent sides. Two sides of a rhombus are always parallel and opposite angles are also equal.

2. Square - A square has 4 equal or congruent sides and it also has four equal angles. Square always has equal length of diagonals. Where diagonal of a square bisect each other at that point it makes $90^o$ angle.