Friday

December 19, 2014

December 19, 2014

Posted by **Jane** on Friday, December 30, 2011 at 10:26am.

The length of a rectangle is 3 times the width. The perimeter is 44 cm. What are the dimensions of the rectangle?

- math -
**Todd**, Friday, December 30, 2011 at 10:39amx+x+3x+3x=44

8x=44

x=5.5

L=3x=16.5cm

W=x=5.5cm

- math -
**Reiny**, Friday, December 30, 2011 at 10:39amwidth ---- x

length ---- 3x

2(x) + 2(3x) = 44

the rest is easy.

**Answer this Question**

**Related Questions**

math ,correction - Directions: Solve each of the following problems. Be sure to ...

basic geometric - 10. a rectangle has width the same as a side of a square whose...

math - the length of a rectangle is 5 ft more than twice the width. a)if x ...

algebra , help - Can someone help me set up the equations thanks. Directions: ...

maths - the length of a rectangle is 3 less than 5 times its width. Write a ...

MATH - THE LENGTH OF A RECTANGLE IS 3M MORE THAN 2 TIMES ITS WIDTH. IF THE AREA ...

basic geometry - A rectangle has width the same asa a side of a square whose ...

math - The perimeter of a rectangle is 68 f. Find the dimensions of the ...

math - the length of a rectangle is 7 times as long as its width. if the ...

Algebra 2 - The perimeter of a rectangle is 122m. The length of the rectangle is...