Jodi is given the perimeter of a rectangle. She also knows
that the length is twice as many meters as the width. Using the formula for finding the perimeter
of a rectangle, find the dimensions of the rectangle  Choose the correct choice from the following options.
A) 31 meters wide and 62 meters long.	B) 21 meters wide and 42 meters long.	C) 41 meters wide and 82 meters long.	D) 11 meters wide and 22 meters long.	E) 51 meters wide and 102 meters long.
The formula for finding the perimeter of a rectangle is P 2l 2w, where l length and   w width   In this case, let x represent the width and 2x the length.   Now substitute the information you have into the formula and solve.   P 2l 2w   126 2(2x) 2(x)   126 4x 2x   126 6x   21 x   Answer: The rectangular garden is 21 meters wide and 42 meters long.   Check: Make sure the dimensions meet the condition of the problem. Substitute the dimensions   into the perimeter formula: P 2(21) 2(42) 42 84 126 meters. The answer is correct.   correct answer 21 meters wide and 42 meters long.
<result>B</result>
Jodi is given the perimeter of a rectangle. She also knows
that the length is twice as many meters as the width. Using the formula for finding the perimeter
of a rectangle, find the dimensions of the rectangle