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The length of a rectangle is three times its width If the perimeter of the rectangle is 486in2 what is its area?
the length is equal to 160,083
The length of a rectangle is three times its widthif the perimeter is equal to 144 feet what is the length of the rectangle?
L + W = P/2 = 72 feet L = 3W so L = 3/4 x 72 = 54 feet
A rectangle has a length three times its width The perimeter is 64?
twice length + twice width = perimeter In this example, L= 3W 2(3W)+2(W)=64 8W=64 W=6 L =3W L=18 The dimensions of this rectangle are: 18 by 6
A rectangle has length three time its width if the perimeter of the rectangle is 56 inches what is the length of the rectangle?
l=3w Perimeter (p) = 2*(l+w) = 56 2*(3w+w)=56 2*4w=56 8w=56 w=7 inches l=3w = 3*7 = 21 inches
What is the area of a rectangle with a perimeter of 30cm?
Let h and w equal the dimensions of the rectangle and A equal its area 2h + 2w = 30 The perimeter of the rectangle is the sum of its sides, two widths and two heights h*w = A The formula for the area of a rectangle We have two equations but three unknown variables. Without more information about this rectangle, it is impossible to solve for the area from the perimeter alone unless this rectangle was specified as being a square (which gives us a third equation, b = h )
The length of a rectangle is equal to three times its width if the perimeter is equal to 40 feet what is the length of the rectangle?
15 feet.
The length of a rectangle is three times its width If the perimeter of the rectangle is 486in2 what is its area?
the length is equal to 160,083
The length of a rectangle is three times its width If the perimeter of the rectangle is 48?
The perimeter of a rectangle is equal to 2*length + 2* width. In this case, we will say 2x + 2y = p = 48. Since the length is equal to 3 times the width, the equation now becomes p = 6*y + 2*y, or just p = 8y. Now since p =48, y must equal 6. And since the length is three times the width (y), the length is 18.
A rectangle has a length three times its width The perimeter is 68?
Width: 8.5 Length: 25.5
What is an expression for the perimeter of a rectangle that has a length which is three times its width?
call width x so length is 3x perimeter is (2*length)+(2*width) so perimeter is 8x
The length of a rectangle is three times the width. The perimeter is 96 cm. Find the width and length?
dont is answer
He length of a rectangle is three times its width. If the area of the rectangle is 192 m2 find its perimeter.?
64 meters
The length of a rectangle is three times its widthif the perimeter is equal to 144 feet what is the length of the rectangle?
L + W = P/2 = 72 feet L = 3W so L = 3/4 x 72 = 54 feet
What is the perimeter of a shape that has a side length of three and two fifths and another that is six and one eighths?
If it is a rectangle then: 2*(3.4+6.125) = 19.05 which is its perimeter
The length of a rectangle is three times its width and the area of the rectangle is 192ft squared what is its perimeter?
Area = 8*24 =192 square feet Perimeter = 24+24+8+8 = 64 feet
The perimeter of an equilateral figure can be found by multiplying the number of sides by the length of one side?
This is true. A square, which has four equal sides, will have a perimeter equal to four times the length of a single side.An equilateral triangle, which has three equal sides, will have a perimeter equal to three times the length of a single side.Any regular polygon contains all sides of the same length, therefore, the perimeter of a shape with a certain number of sides will be equal to the length of one side multiplied by the number of sides.
What is the perimeter of a rectangle with a length of three eighths and breadth of two thirds?
Perimeter = (length+breadth) times 2 = (3 + 3/8) x 2 = 66/8 = 63/4
