Question

A quadrilateral having each angle equal to 90° is called:

Answer 1

Answer:

Square or rectangle

Here is your answer..

Answer 2

Answer:

A quadrilateral having each angle equal to 90° is called a square or a rectangle.

Step-by-step explanation:

Square: A quadrilateral having each angle equal to 90° and all the sides are equal is known as square.

Rectangle: A quadrilateral whose opposite sides are equal and having each angle equal to 90° is called a rectangle.

Therefore, a quadrilateral having each angle equal to 90° is called a square if all sides are equal and called a rectangle if opposites are equal.

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