Problema Solution
The length of a rectangular frame is 4 cm more than the width. The area inside the frame is 32 square cm. Find the length and width of the frame.
Answer provided by our tutors
Let 'w' represent the width, then 'w+4' represents the length:
32=w(w+4)
w=4
4+4=8
So the width is 4 cm and the length is 8 cm.