SOLUTION: The perimeter of a rhombus is 12x+28 feet. Factor this expression. Then find the length of one side if x=8.

Question 394063: The perimeter of a rhombus is 12x+28 feet. Factor this expression. Then find the length of one side if x=8.
Answer by pie90010(44) (Show Source): You can put this solution on YOUR website!
all sides of a rhombus are congruent, so if
and
then just plug it in, and divide the perimeter by 4

So , if 4 congruent sides equal 124, then 1 side would be

so each side equals 31 feet