Question

The perimeter of a rectangle is 100 ft , if the wife is 20 ft what is the value of the length?

Answer 1

Answer:

30

Step-by-step explanation:

since the width is 20, there are 2 sides, so multiply by 2 and it's 40. Subtract 40 from 100 and you get 60. 60 is both lengths combined, so divide by 2 and you have 30 as your length. :)