Question

The perimeter of the rectangle is 20 cm One side is 6 cm long
What is the length of the missing side?

Answer 1

$\huge\boxed{\fcolorbox{green}{yellow}{l=4cm}}$

$\boxed{\fcolorbox{green}{beige}{Step-by-step explanation:}}$

You multiply 6 by 2 to get 12, then subtract 12 from 20 and get 8. Then you divide 8 by 2 to get 4. If you want to check it, you can add 6+6+4+4 to get 20

$\huge\boxed{\fcolorbox{red}{pink}{Answer=4cm}}$