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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 else can I help you with?
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
What is the equation used for calculating the area of a square rectangle?
The area of a square (the word "rectangle" is redundant), with sides of length s units, is s^2 square units.
Does a square and a rectangle has equal length?
A square (a by a) and a rectangle (a by b) can have sides that are of equal length.
What is the equation used for calculating the area of a square or a rectangle?
Area=Length x width or A= L x W
Can a square be a rectangle but can a rectangle be a square?
Yes.A square is a special kind of rectangle, one with all sides of equal length. So all square are rectangles.All rectangles are not squares, some (most) have two sides longer than the other two.
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.
What is the different between the square and rectangle?
square has four equal sides a rectangle has two sides of one length and two of another and the rectangle is longer and thinner
What is the equation used for calculating the area of a square rectangle?
The area of a square (the word "rectangle" is redundant), with sides of length s units, is s^2 square units.
The length of a rectangle is 5 feet longer than its width The area of the rectangle is 374 square feet What are the dimensions of the rectangle?
17 and 22
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
Does a square and a rectangle has equal length?
A square (a by a) and a rectangle (a by b) can have sides that are of equal length.
The area of a rectangle is 48 square feet The length is two feet longer than the width What is the width of the rectangle?
The width is 6 feet. The length is 8 feet.
The area of a rectangle is 35 square feet. The length is two feet longer than the width. What is the width of the rectangle?
The length is 7 feet and the width is 5 feet
What is the width of a rectangle is 11 feet its length is three times longer than it width What is the area of the rectangle?
Area of a rectangle: length times width Width=11 Length= 11x3= 33 11x33= 363 square feet
What is the difference between a rectangle and a square?
In a square, the sides are all the same length.
What is the main difference between a square and a rectangle?
A square has exactly 4 sides all the same length A rectangle has 4 sides but 2 one length 2 another 2 longer 2 shorter:)))
