Level:
Project ID:
1003085409
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
The area of the rectangle is \( 1\,269\,\mathrm{cm}^2 \). Its length is by \( 20\,\mathrm{cm} \) longer than its width. Find the sum of the length and the width of the rectangle.
\( 74\,\mathrm{cm} \)
\( 35\,\mathrm{cm} \)
\( 27\,\mathrm{cm} \)
\( 57\,\mathrm{cm} \)