Let W = width of garden. Therefore 4W = length of garden. Area is length x width, ie
W x 4W = 256 sq ft.
Rewrite as:
4W2 = 256
W2 = 256/4 = 64, therefore W = 8ft, and length = 32ft.
So total length of fence required is (2x8) + (2x32) = 80 ft.
Happy building!
Let the length be 4x and the width be x: 2(length)+width = 45 feet of fence used 2(4x)+x = 45 feet 8x+x = 45 9x = 45 x = 5 length = 20 ft and the width = 5 ft Check: 2(20)+5 = 45 ft
Measure the length and the height of the proposed fence. Multiply the length in feet times the height in feet for the answer: total square feet of fence fabric needed. There are also other factors to consider such as whether there will be a gate.
72
The dimensions are 12 feet by 4 feet
You CAN'T calculate the surface area of a rectangle, given only its perimeter. The answer varies, depending on the length-to-width ratio of the rectangle. Thus, you would need some additional information; for example one of the following:* The length * The width * The length-to-width ratio * The length of the diagonal * Some other data that will let you calculate the remaining information about the rectangle.
Let the length be 4x and the width be x: 2(length)+width = 45 feet of fence used 2(4x)+x = 45 feet 8x+x = 45 9x = 45 x = 5 length = 20 ft and the width = 5 ft Check: 2(20)+5 = 45 ft
the length of a rectangular garden is 2 feet longer than 3 times it's width .if the perimeter of the garden is 100 feet find the width and length of the garden
Measure the length and the height of the proposed fence. Multiply the length in feet times the height in feet for the answer: total square feet of fence fabric needed. There are also other factors to consider such as whether there will be a gate.
72
length = 22 meters and width = 6 meters
30
The perimeter of a square is 4 times its sides. So a square garden with a length of 9 feet has a perimeter of 4*9 = 36 feet.
The dimensions are 12 feet by 4 feet
You CAN'T calculate the surface area of a rectangle, given only its perimeter. The answer varies, depending on the length-to-width ratio of the rectangle. Thus, you would need some additional information; for example one of the following:* The length * The width * The length-to-width ratio * The length of the diagonal * Some other data that will let you calculate the remaining information about the rectangle.
Since the playground is square, all sides must be equal. The easiest way to do that is to take the square root of 169 which is 13. That equals the length of one side of the fence, so the perimeter (length) of the fence is 4 times 13 which is 52 yards. Answer: 52 yards
Five feet, because five times four is 20.
It is 1.9 metres times the number of panels!