Which shape is not a trapezoid pls look at the pic added

see explanation below

Step-by-step explanation:

The american definition of a trapezoid is a quadrilateral (4-sided figure) that has ATLEAST 1 pair of parallel sides.

So

Looking at top left:

it is 4 sided by no pair is parallel

Top Right:

4 sided and 2 pair parallel. So trapezoid.

Bottom Left:

4 sided and 1 pair parallel. So trapezoid.

Bottom right:

4 sided and 1 pair parallel. So trapezoid.

So the figure to the top left is NOT a trapezoid.

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

6

step-by-step explanation: