Quadrilateral ABCD has verticies A(-5,8), B(-3,10), C(1,6) and D(-3,5). Identify the coordinates of the vertices of the image of ABCD after a 90° rotation about the origin.

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

idk bring the function back   im not smart

step-by-step explanation:

168

step-by-step explanation:

i am pretty sure that the answer is 168