2010011205
Level:
A
A diagonal of a rectangle has length of \( 26\,\mathrm{cm} \) and the perimeter of the rectangle is \( 68\,\mathrm{cm} \). Find the difference of the length and the width of the rectangle in centimeters.
\( 14 \)
\( 20 \)
\( 24 \)
\( 28\)