SOLUTION: The perimeter of a rectangle is 66. the length is twice the width. What is the length of the diagonl?
Algebra.Com
Question 306268: The perimeter of a rectangle is 66. the length is twice the width. What is the length of the diagonl?
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
L=2w
P=2L+2W
66=2*2W+2W
66=4W+2W
6W=66
W=66/6
W=11 Aans.
L=2*11=22 ans.
Proof:
66=2*11+2*22
66=22+44
66=66
RELATED QUESTIONS
WHAT IS THE LENGTH OF A RECTANGLE IF THE LENGTH IS TWICE ITS WIDTH WITH A PERIMETER OF 66 (answered by checkley77)
The length of a rectangle is three more than twice the width the perimeter is 66 cm find... (answered by wilft1)
The length of a certain rectangle is twice the width. If the perimeter is 66 feet what is (answered by checkley77)
The length of a rectangle is 3 less than twice the width. The perimeter of the rectangle... (answered by josgarithmetic,MathTherapy)
the length of a rectangle is 6 ft longer than twice the width. if the perimeter is 66... (answered by FrankM)
the perimeter of a rectangle is 66 yds. the length of a rectangle is five more than three (answered by mananth)
The length of a rectangle is 6 feet less than twice the width. The perimeter is 66 feet.... (answered by checkley77)
Please help me solve this problem.
The perimeter of a rectangle is found by using the... (answered by ankor@dixie-net.com)
The perimeter of a rectangle is 66 centimeters. The length is twice the width. Find the (answered by josgarithmetic)