# Geometry

The perimeter of a rectangle is
192 feet. The length of the rectangle is twice the width. Find the length and width of the rectangle.

1. 👍
2. 👎
3. 👁
1. It would have been easier to do this than to type it out.

L = 2 w
and
2 L + 2 w = 192
so
2 (2w) + 2 w = 192
3 w = 96
etc

1. 👍
2. 👎

## Similar Questions

1. ### Calculus

A rectangle has area 64 m2. Express the perimeter of the rectangle as a function of the length L of one of its sides. State the domain of P. (Assume the length of the rectangle is larger than its width. Enter your answer using

2. ### College Algebra

The perimeter of a rectangle is 72 feet. The length of the rectangle is twice the width. Find the length and width of the rectangle.

3. ### math

A rectangle has a perimeter of 24 and an area of 35 square feet. What is the length and width of the rectangle?

4. ### Math

The formula for the perimeter of a rectangle is P = 2l + 2w. The length of a rectangle is 3 times its width. Which expression represents the perimeter of the rectangle? Question 3 options: 2 + w(3w) 2 + w(w + 3) 2(3w) + 2w 2(w +

1. ### Algebra

The perimeter of a rectangle is 100 feet and the length is 12 feet longer than the width. Find the length and width of the rectangle.

2. ### math

The length of a rectangle is 7 cm longer than its width. If the perimeter of the rectangle is 74cm, find the length and the area of the rectangle.

3. ### math

The length, l, of a rectangle is 2 feet less than three times the width, w, of the rectangle. The area of the rectangle is 481 square feet. Find the length and width of the rectangle. how do i work this problem out?

4. ### Math

the perimeter of a rectangle is 108 cm. if the length of the rectangle is 5 tikes the width what are the demensions of the rectangle

1. ### Calculus

A rectangle is inscribed in a semicircle with radius 8. The variable x is half the length of the rectangle. Write an expressions for the perimeter and area of the rectangle in terms of x.

2. ### prealgebra

The length of a rectangle is 3 more than it's width. the perimeter of the rectangle is 58cm. what are the rectangle dimensions?

3. ### math

the length of a rectangle is 5 ft more than twice the width. a)if x represents the width of the rctangle, represent the perimeter of the rectangle in terms of x. b) if the perimeter if the rectangle is 2 ft more than eight times

4. ### math

A rectangle is 12 feet long and 5 feet wide. If the length of the rectangle is increased by 25% and the width is decreased by 20%, what is the change in the area of the rectangle?