Question

A square is a quadrilateral whose all sides are equal and all angels are equal

Answer 1

Answer:

Square (regular quadrilateral): all four sides are of equal length (equilateral), and all four angles are right angles. An equivalent condition is that opposite sides are parallel (a square is a parallelogram), that the diagonals perpendicularly bisect each other, and are of equal length.

Explanation:

Answer 2

Answer:

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