2W + 2W + 6 = 24 inches
; collecting like terms, we get 4W = 18. This means that W = 18/4 = 4 1/2 inches. So, if W = 4 1/2 inches, that means the the length is 4 1/2 + 3 = 7 1/2 inches.
What is a perimeter of 24cm?
Perimeter =
2 (length + width)
24cm = 2 ( y + width) Divide by 2 on both sides….
How do you find the length and width of a rectangle when given the perimeter?
To find the width,
multiply the length that you have been given by 2, and subtract the result from the perimeter
. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.
How do you find the perimeter of 24?
- L=3⋅w.
- 2⋅4w=24⇒w=248=3.
- L=3⋅3=9.
Which shape has a perimeter of 24?
A rectangle
has a perimeter of 24 inches.
What is the perimeter formula?
| Table 1 . Perimeter Formulas | Shape Formula Variables | Square P= 4s s is the length of the side of the square. | Rectangle P=2L+2W L and W are the lengths of the rectangle’s sides (length and width). | Triangle a+b+c a,b , and c are the side lengths. |
|---|
What is length and width?
Length refers to the distance between two ends of an object.
Width refers to the measuring the breadth or how wide the object is
. Length can be measured in geometry by considering the biggest side of the object. Width can be measured in geometry by considering the smallest side of the object.
What is a perimeter in math?
The perimeter of a shape is
the total measurement of all the edges of a shape
e.g. a triangle has three edges, so its perimeter is the total of those three edges added together. … The perimeter of a rectangle can be calculated by adding the length and width together and doubling it.
How do you find the perimeter of a rectangle without the width?
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.
What is the length of a rectangle if the perimeter is 24?
2W + 2W + 6 = 24 inches; collecting like terms, we get 4W = 18. This means that W = 18/4 =
4 1/2 inches
. So, if W = 4 1/2 inches, that means the the length is 4 1/2 + 3 = 7 1/2 inches.
Is around the perimeter?
Perimeter is
the distance around the edge of a shape
. Learn how to find the perimeter by adding up the side lengths of various shapes.
What is the greatest perimeter of a rectangle with an area of 24?
There are an infinite number of rectangles with an area of 24 square units. Students may think that a 1 x 24 rectangle has the greatest perimeter, but a
. 5 x 48 rectangle
has an even greater perimeter.
How many rectangles can you make with an area of 24?
so you can make
4 different rectangles
, as shown below. Since 24 is not a perfect square, it is not possible to make a square with an area of 24.
What is the greatest perimeter you can make with a rectangle that has an area of 24 units?
The greatest area of the rectangle with a perimeter of 24 units is in fact
a square
. So we take 24 units and divide by 4 to get a square of 6 units to a side.
