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What is the perimeter of a rectangle 12 by 14?
Perimeter = 12+12+14+14 = 54 uits of measurement
The length of rectangle is 6 metre less than the three time its breadth if its perimeter is 148 metre find the dimensions of the rectangle?
Let x = width 3x - 6 = length Perimeter is 2(l + w) 2(x + 3x - 6) 2x + 6x - 12 8x - 12 = 148 8x = 160 x = 20 3x - 6 = 54 Rectangle is 20 x 54 Check it. 2(20 + 54) 2 x 74 = 148 It checks.
What is the length of a rectangle if its width is 9inches and the perimeter is 54 inches?
Perimeter = 2*(Length + Width) 54 = 2*(L + 9) = 2L + 18 So 2L = 54 - 18 = 36 and therefore L = 18 inches.
How do you turn this into an equation The perimeter of a rectangle is 126cm The rectangle is twice as long as it is wide What are the dimensions?
the formula for the perimeter of a rectangle is p = 2W + 2L, where L is the length and W is the width, so your first equation is 126 = 2W + 2L"twice as long as it is wide" means that the length L is 2 times the width W, so your second equation is L = 2WIn order to solve for the dimensions, you can substitute L for 2W in the first equation to get:126 = L + 2L126 = 3LL = 126/3L = 42and because L = 2W:42 = 2WW = 42/2W = 21
If the length of a rectangle is 7 centimeters greater than the width. The perimeter is 54 centimeters. Find the length and the width.?
width:10,length;17 17*2+10*2=54
What is the perimeter of a rectangle if the dimensions are 19 X 8?
54
What is the Perimeter of rectangle that is 9 meters by 18 meters?
54 Meters
If the area of a rectangle is 54 sft,then which is the most suitable perimeter?
30
What is the perimeter of a rectangle 12 by 14?
Perimeter = 12+12+14+14 = 54 uits of measurement
The width of a rectangle is one half its length the perimeter of the rectangle is 54 cm what are the width and length of the rectangle?
width=9 length=18
The length of rectangle is 6 metre less than the three time its breadth if its perimeter is 148 metre find the dimensions of the rectangle?
Let x = width 3x - 6 = length Perimeter is 2(l + w) 2(x + 3x - 6) 2x + 6x - 12 8x - 12 = 148 8x = 160 x = 20 3x - 6 = 54 Rectangle is 20 x 54 Check it. 2(20 + 54) 2 x 74 = 148 It checks.
What is the perimeter of rectangle with an area of 54 square feet?
This has several values.The perimeter is twice the sum of any two numbers whose product is 54.
What is the area and perimeter rectangle 6 cm x 9 cm?
Area: 54 square cm Perimeter: 30 cm
What is the length of a rectangle if its width is 9inches and the perimeter is 54 inches?
Perimeter = 2*(Length + Width) 54 = 2*(L + 9) = 2L + 18 So 2L = 54 - 18 = 36 and therefore L = 18 inches.
The perimeter of a rectangle is 240 feet and Its length is 12 less than it's width what are the dimensions of the rectangle?
Let the length be x-12 and the width be x: 2(length+width) = perimeter 2(x-12+x) = 240 2x-24+2x = 240 4x = 240+24 4x = 264 x = 66 Therefore: length = 54 feet and width = 66 feet
Shapes with the same area do they have the same perimeter?
No.Rectangle 5 x 10. Area = 50. Perimeter = 30.Rectangle 2 x 25. Area = 50. Perimeter = 54.
If the perimeter of a rectangle is 96 cm. The length is 27 more than the width. What is the length?
The perimeter of a rectangle = 2L + 2W So, from your problem we know that L = W + 27 Use this equation for the length and substitute in the perimeter equation, we get: 2(W+27) + 2W = 96 Now we rearrange and solve for W 2W + 54 + 2W = 96cm 4W + 54 -54 = 96 -54 4W = 42 W = 10.5cm, and using this value L = 10.5 + 27 = 37.5cm
