# SOLUTION: A rectangle has a width of 3X+5, the length is twice this. If the perimeter is 228 find the dimensions and area. W ______, L __________ Area ___________

Algebra ->  Algebra  -> Triangles -> SOLUTION: A rectangle has a width of 3X+5, the length is twice this. If the perimeter is 228 find the dimensions and area. W ______, L __________ Area ___________       Log On

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 Geometry: Triangles Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Triangles Question 565303: A rectangle has a width of 3X+5, the length is twice this. If the perimeter is 228 find the dimensions and area. W ______, L __________ Area ___________ Answer by mananth(12270)   (Show Source): You can put this solution on YOUR website!width of 3X+5, the length is twice this 2(3x+5) Perimeter = 2(L+W) 228 = 2((3x+5)+2(3x+5)) 228=2(3x+5+6x+10) 228=2(9x+15) 228=18x+30 -30 198=18x /18 x=11 W _38_____, L ___72_______ Area ____2736 sq. units_______