SOLUTION: the length of a rectangle is 3 times the width. if the area of the rectangle is 675 meters squared, find the perimeter of the rectangle in meters
Algebra.Com
Question 99880: the length of a rectangle is 3 times the width. if the area of the rectangle is 675 meters squared, find the perimeter of the rectangle in meters
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
L=3W
678=3W*W
3W^2=678
W^2=678/3
W^2=226
W=SQRT226
W=15.033 ANSWER FOR THE WIDTH.
L=3*15.033=45.1 ANSWER FOR THE LENGTH
PROOF
15.033*45.1=678
678=678
PERIMETER=2L+2W
2*15.033+2*45.1=30.066+90.2=120.266 METERS IS THE ANSWER FOR THE PERIMETER.
RELATED QUESTIONS
the width of a rectangle is 3 meters greater than two times its length. the perimeter of... (answered by ewatrrr)
the length of a rectangle is 4 meters less than 3 times the width. If the perimeter is 56 (answered by oberobic)
the length of a rectangle is 4 meters less than 3 times the width. If the perimeter is 48 (answered by josgarithmetic)
if the perimeter of a rectangle is 70 meters, and the length is 1.5 times the width, find (answered by TheProdicalSon)
Find the perimeter of a rectangle whose area is 128 meters squared and whose length is... (answered by josgarithmetic)
the length of a rectangle is 3 times its width. If the area of the rectangle is 243 (feet (answered by ReadingBoosters)
The perimeter of a rectangle is 36 meters. If the width is 3 times the length, find the... (answered by ad_alta)
The length of a rectangle is six times its width.
If the area of the rectangle is 600in (answered by bluemockingjay7)
the length of a rectangle is six times its width. if the area of the rectangle is 384... (answered by jankiz)