The correct answer for the question that is being presented above is this one: "A. Quadrilateral KJFG was rotated 90° counterclockwise around the origin and then translated 8 units down." Quadrilateral KJFG is congruent to quadrilateral K ' J ' F ' G '.
Five pennies stacked on top of each other would be 7.6 millimeters.
I hope my answer helped!
To figure this out just multiply 9 by 38... Which is 342.