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If the length of a rectangle is 3 feet longer than it is wide then what would the equation be for the problem?
Wiki User
∙ 15y ago
if you are trying to find the area then: width=x length=y y=3+x xy=area 3+x*x=area
Wiki User
∙ 15y ago
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what- the area of a rectangle is 45 square feet. The length is 4 feet longer than the width.Which equation could you use to find the length of the rectangle in feet?
2_x_ + 2(x – 4) = 45
The perimeter of a rectangle is 36 and its area is 72 What is the length of the rectangle's longer side?
It is: 12 units in length
What is the length of 28 meters by 36 meters and is the shape of a rectangle?
The length is usually taken to be the longer of the two sides of a rectangle. In this case, therefore, the length is 36 metres.
A rectangle has a perimeter of 72m If the length is 20 m longer than the width find its dimensions?
a rectangle has a perimeter of 72m. If the length is 20 m longer than the width find its dimensions?
The area of a rectangle is 45 square feet. The length is 4 feet longer than the width. Which equation could you use to find the length of the rectangle in feet?
Let the length be x+4 and the width be x:- Form a quadratic equation: (x+4)*x = 45 => x^2 +4x -45 = 0 Solving the equation: x has a positive value of 5 Therefore length is 5+4 = 9 feet and width = 5 feet Check: 9 times 5 = 45 square feet
what- the area of a rectangle is 45 square feet. The length is 4 feet longer than the width.Which equation could you use to find the length of the rectangle in feet?
2_x_ + 2(x – 4) = 45
Is it generally accepted that the length of a rectangle is longer side?
No. length is usually the bottom. Furthermore, a rectangle doesn't necessarily have a longer side. A rectangle simply needs 4 right angles. Therefore a square is a rectangle, yet has no longer side.
The perimeter of a rectangle is 36 and its area is 72 What is the length of the rectangle's longer side?
It is: 12 units in length
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i don't know what length of rectangle is 7 cm longer than the width the perimeter of the rectangle is 46 cm .what is the length of the of the rectangle ?
The area of a rectangle is 63 square feet the length is two feet longer than the width what is the width of the rectangle?
Area of a rectangle is length times width, therefore if the length is two feet longer than the width then the length is 9 and the width is 7, when they are multiplied you get 63
How do you calculate area of a rectangle if it is inscribed In a circle of 14 cm radius?
Assuming there is no border around the circle, then doubling the radius will give the length and width of a square (28 x 28 = 784cm2). The problem in your question is that you state it is a rectangle. Which means that the rectangle must be longer in length then width!
Is the length of a rectangle generally understood to be the measure of the longer side?
Yes, the length of a rectangle is generally understood as the longest side(s).
What is the length of a rectangle?
Conventionally, it would be the measure of the longer sides.The length is that of its longest side.
The length of a rectangle is 4 centimeters longer than the width If the perimeter of the rectangle is 20 centimeters what is the area of the rectangle?
21cm3
What is the length of 28 meters by 36 meters and is the shape of a rectangle?
The length is usually taken to be the longer of the two sides of a rectangle. In this case, therefore, the length is 36 metres.
A rectangle has a perimeter of 72m If the length is 20 m longer than the width find its dimensions?
a rectangle has a perimeter of 72m. If the length is 20 m longer than the width find its dimensions?
Which side of a rectangle is the length?
Either of the longer and shorter sides, but the length is usually the longer side and width is usually the shorter side.
