Here's the question you clicked on:
Cell21
Which diagram shows the most useful positioning and accurate labeling of an isoscles trapezoid in the coordinate plane?(picture is an attachment)
but the third one looks exactly the same as the second one
yes, but the second one has it's left side at -a right side at a. third one has it left side at g and right side at a. The drawings do not have to be to scale, g can be a lot different from a (or just a tiny bit, nevertheless no symmetry here ).
okay i get it! thank you!