Question

Quadrilateral

Answer 1

Answer:

See explanation

Step-by-step explanation:

From the question, we understand that the quadrilateral is rotated by 90 degrees about the origin.

The question is incomplete; so, I will give a general explanation.

The rule for 90 degrees rotation about the origin is:

$(x,y) \to (-y,x)$

For instance:

A point (4,6) will become (-6,4) after rotation.

Answer 2

(x,y)>>>>>>>>(-y,-x) is correct