Answer:
The coordinate of A' after rotated through 180° is (3,-2)
Step-by-step explanation:
Given vertex A in a quadrilateral ABCD lies at (-3,2). Now we have to rotate the quadrilateral ABCD 180° clockwise about the origin.
The point (x,y) is when rotated about the origin through 90° in clockwise direction then the new position will be (y,-x).
Now,the point A which is given is (-3,2)
First after rotation through 90° the new point will be (2-(-3)) = (2,3)
Again this point further rotated through 90° or we can say that rotation after 180° then the new point become A' = (3,-2).
Hence, The coordinate of A' after rotated through 180° is (3,-2)
