Really? Are you really asking this? Measure it! Have some common sense lol.
186.6 square yards of carpet are needed.
8 meters and 4 meters
To find the area of a rectangle, you multiply its length by its width. In this case, the length is 7 meters and the width is 4 meters. Multiplying 7 by 4 gives you an area of 28 square meters. So, a rectangle that is 7 meters by 4 meters has an area of 28 square meters.
Let the length be 5x and the width be x: 5x*x = 80 5x2 = 80 x2 = 16 x = 4 The width 4 meters and the length is 20 meters.
Its length works out as 15 meters when its width is 4 meters.
Say x = the rectangle's width. Then: x + x + (x + 4) + (x + 4) = 40 4x + 8 = 40 4x = 32 x = 8 So, the width is 8. Therefore, the length is 4 more, or 12 meters.
length = 22 meters and width = 6 meters
It is: 32/4 = 8m in length
It is: 1.5*10^4 square meters
16 x 4 = 64 sq meters16 + 16 + 4 + 4 = 40 meters
Let the length be x+4 and the width be x:- length*width = area (x+4)*x = 96 square meters Multiply out the brackets and subtract 96 from both sides thus forming a quadratic equation:- x2+4x-96 = 0 Solving the equation using the quadratic formula gives x a positive value of 8 Therefore: length = 12 meters and width = 8 meters Check: 12*8 = 96 square meters
4000 mm = 4 meters and 12000 mm = 12 meters So: 4*12 = 48 square meters