SOLUTION: the width of a rectangle is W and the length is 3 more than the width a.write an expression for the length in terms of W. b.find the perimeter and the area if the width is 8.

Algebra ->  Rectangles -> SOLUTION: the width of a rectangle is W and the length is 3 more than the width a.write an expression for the length in terms of W. b.find the perimeter and the area if the width is 8.      Log On


   

Question 99900: the width of a rectangle is W and the length is 3 more than the width
a.write an expression for the length in terms of W.
b.find the perimeter and the area if the width is 8.
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
W=width
L=W+3
2*8+2(8+3)=16+2(11)=16+22=38 answer for the perimeter.