Suppose the length and width are L and W
Perimeter = 2(L+W) = 200 so L+W = 100 so L= 100-W
Area = L*W = 2400 so (100-W)*W = 2400
W2 - 100W + 2400 = 0
W = (100 +/- sqrt(10000 - 4*2400))/2 where the minus sign will give W and the plus sign will give L
So W = (100 - sqrt(400))/2 = (100 - 20)/2 = 80/2 = 40 feet
So L = 100-40 = 60 feet
If the shape is a rectangle, then Perimeter = 2(Length + Width) So Width = Perimeter/2 - Length
you need length and width length multiply width = area length + length + width + width = perimeter
perimeter = 2 x (length + width) ⇒ length + width = perimeter ÷ 2 ⇒ length = (perimeter ÷ 2) - width So to find the length of the given rectangle, subtract the width from half the perimeter is how to do it. IF you meant "What is the length..." then: length = perimeter ÷ 2 - width = 40 ÷ 2 - 2 in = 20 - 2 in = 18 in
Length + length + width + width = perimeter. Length + width x 2 = perimeter
Perimeter = 2 * width + 2 * length, so rearranging --> width = (Perimeter / 2) - length
Oh, what a lovely question! To find the area of a rectangle, you simply need to multiply the length by the width. Since we know the perimeter is 72m and the width is 16m, we can find the length using the formula 2(length + width) = perimeter. Once you find the length, just multiply it by the width to get the area. Happy painting!
Perimeter is Length + width x 2 or Length + length + width + width. This is perimeter for any shape including a rectangle. Perimeter of a rectangle is all sides added together for a rectangle.
Let the width of the rectangle be represented by "w" inches. Since the length is twice the width, it can be expressed as "2w" inches. The formula for the perimeter of a rectangle is P = 2(l + w), where P is the perimeter, l is the length, and w is the width. Substituting the given values into the formula, we get 48 = 2(2w + w). Simplifying, we find that 48 = 6w. Solving for w, we find that the width of the rectangle is 8 inches, and the length is 16 inches.
The perimeter of a rectangle whose length is 5cm wit a width of 6cm is 22cm
If the shape is a rectangle, then Perimeter = 2(Length + Width) So Width = Perimeter/2 - Length
The length of the rectangle is 18cm. The width of the rectangle is 9cm.
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
Perimeter of rectangle = 2 x (length + width) = 2 x (1.6 + 0.8) = 2 x 2.4 = 4.8 meters
The perimeter of a rectangle is found by the following formula: (Length x 2) + (Width x 2) or Length + Length + Width + Width.
the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle
you need length and width length multiply width = area length + length + width + width = perimeter
perimeter = 2 x (length + width) ⇒ length + width = perimeter ÷ 2 ⇒ length = (perimeter ÷ 2) - width So to find the length of the given rectangle, subtract the width from half the perimeter is how to do it. IF you meant "What is the length..." then: length = perimeter ÷ 2 - width = 40 ÷ 2 - 2 in = 20 - 2 in = 18 in