Question

The length of a rectangle is 3 times the width, and the perimeter is 22. Find the dimensions of the rectangle.

{Width is , Length is

Answer 1

so L = 3*W

and from geometry we know that P = 2L + 2W = 22

plug and chug

22= 2(3W) + 2W = 8W ==> W= 22/8

Answer 2

??

Answer 3

perimeter=2(l+b) where l=length and b=breadth

Answer 4

here l=3b use the equation to get l and then you can get b

Answer 5

gt it?

Answer 6

it kinda helps

Answer 7

all i need is the l and w