ALGEBRA
posted by Anonymous .
A playground is shaped like a rectangle with a width 5 times its length (l). What is a simplified expression for the distance between opposite corners of the playground?
I can't copy the multichoice answers but can you help?

Length is l. Width is w. So what is the expression for the relationship between l and w?
Once you get this, can you come up with the expression for the distance between the two corners?