Lines pl ae and rt are all parallel to each other what is the length of segment le urgent !

8

Step-by-step explanation:

The answer would be 3

Step-by-step explanation:

because if LT=9 the only two answers would be 6 or 3

if you look place all the measurements where they say they are then is would also help.

6 is to big so it would fit for ET

which means LE is 3

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:

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction