Practice problem
Meaning of Congruence in Geometry

Image by Narender Chopra via PIxabay (Creative Commons CC0 for Commercial Reuse)

Standard QWERTY keyboard Image via Wikimedia Commons (Creative Commons CC0 for Commercial Reuse)
Kirsten is building a light-up keyboard with a custom color for her PC setup. In her design, the whole keyboard curves and the keys are split into two halves to fit a more natural hand position. However, the individual keys themselves are much like those on a standard, American QWERTY keyboard. Which of the following is true?