Posted by **Chad** on Monday, March 1, 2010 at 9:37pm.

The length of a rectangle is 2 cm more than three times the width. Find the dimensions of this rectangle if the area is 21 cm^2.

I know the answer is 9 & 2 1/3 but I found it by trial and error. Is there an easier way to find the answer to this question? Thanks!

## Answer this Question

## Related Questions

- MATH - THE LENGTH OF A RECTANGLE IS 3M MORE THAN 2 TIMES ITS WIDTH. IF THE AREA ...
- math - The area of a rectangle is 77 yd2 , and the length of the rectangle is 10...
- math - a rectangle is twice as long as it is wide. if both of its dimensions are...
- Algebra - The length of a rectangle is 8 ft less than three times the width, and...
- math - the length of a rectangle is 5 ft more than twice the width. a)if x ...
- math - The length of a rectangle is 2 inches longer than the width. The area of ...
- basic geometric - 10. a rectangle has width the same as a side of a square whose...
- math - the length of a rectangle is 3 yds more than twice it width and the area ...
- math - The length, l, of a rectangle is 2 feet less than three times the width, ...
- math - The length of a rectangle is 3 m more than double the width, and the ...

More Related Questions