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What is the length of a rectangle if the perimeter is 36?

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What is the length of a rectangle if the perimeter is 36?

so according to question ,equation: perimeter =4*s =36 hence s =9 i.e length of a side =9.

How do you find the length and width of a rectangle when given the perimeter?

In that case, we use the following formulas: If the perimeter and the length of a rectangle are known, the width can be calculated using the formula: Width = P/2 – l, where l = length of the rectangle; and w = width of the rectangle, and P = perimeter of the rectangle.

What is the perimeter of Area 36?

If a square is 36 square feet, then the sides will be 6 feet for each side. 4 6 foot sides will create a perimeter of 24 feet.

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How many different rectangles are there with an area of 36?

(Apart from 6, the other eight factors of 36 are 1, 2, 3, 4, 9, 12, 18, 36, so we use four pairs, each pair of which when multiplied equals 36. 1×120, 2X60, 3×40, 4×30, 5X24, 6X20, 8×15, 10×12 and all the opposites though they are just the same rectangle rotated 90 degrees. This total is 16 altogether.

How do you find the length and width of a rectangle when only given the perimeter and area?

Substitute the value of width in the formula of the perimeter of a rectangle and simplify the value of length ‘l’, that is, P = 2 (l + A/I). l = 4 units (or) 2 units. Substitute the value of the length ‘l’ of the rectangle in the equation w = A/l and simplify to find the width ‘w’.

How do you find the dimensions of a rectangle when given the perimeter and area?

Find the dimensions of a rectangle with perimeter 100 m whose area is as large as possible.

  1. Explanation: Let ‘A’ be area and ‘P’ be perimeter of the rectangle. Let ‘x’ be the width and ‘y’ be the length.
  2. Perimeter = 2 (length + breadth) Hence, P = 2(x+y)
  3. Area of a rectangle = Length × Breadth. Hence,
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How do you find a perimeter?

To find the perimeter of a rectangle, add the lengths of the rectangle’s four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

How do you find the perimeter of a rectangle?

The perimeter of a rectangle is 36 m. The length is 3 m more than twice the width. Find the dimensions. Step 1. The perimeter P means adding up all the four sides of a rectangle. Step 2. Let w be the width. Step 3. Let 2w+3 be the length since it is 3 more than twice the width Step 4. Then, P=w+w+2w+3+2w+3=36. Step 5.

What is the distance around a rectangle called?

The distance around a rectangle is called the perimeter of the rectangle. It is usually denoted by P P. To find the perimeter of rectangle we add the lengths of its sides. Thus, the perimeter of a rectangle with the length of a a and the width of b b is

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What is the formula to find the area of a rectangle?

A = length × width = a × b A = length × width = a × b. In other words, the area of a rectangle is the product of its length and width. The perimeter is measured in units such as centimeters, meters, kilometers, inches, feet, yards, and miles.

How to find the center of symmetry of a rectangle?

The center of symmetry is the point of intersection of its diagonals, O O. The distance around a rectangle is called the perimeter of the rectangle. It is usually denoted by P P . To find the perimeter of rectangle we add the lengths of its sides. Thus, the perimeter of a rectangle with the length of a a and the width of b b is