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If the perimeter of a rectangle is 64 cm and the length is three times its width what is the area?
Let x = width of the box. We know that the length = 3x, and that the perimeter is 2*length + 2*width, thus we have the equation
2*(3x) + 2*x = 64
=> 6x+2x = 64
Combining like terms:
=> 8x = 64
Solving for x by dividing both sides by 8:
x=8
Thus we know that the width is 8, and length = 3*x =3*8 = 24
Area = width*length = 8*24 = 192
What else can I help you with?
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.
He length of a rectangle is three times its width. If the area of the rectangle is 192 m2 find its perimeter.?
64 meters
What is the area and perimeter of a shaded rectangle?
The area is the length times the width. The perimeter is two times the length plus two times the width.
The perimeter of a rectangle is 24 inches. And its length is 3 times its width. What are the length and the width of the rectangle?
perimeter 24 so length + width half of that ie 12. Length 3 times width must be 9 and width 3.
What is length plus width?
2 times length plus 2 times width = perimeterhalf the perimeter of a rectangle
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
How does tripling the side lengths of a rectangle affect its perimeter?
Tripling the side lengths of a rectangle will triple its perimeter. The perimeter of a rectangle is calculated as ( P = 2(length + width) ). If both the length and width are multiplied by three, the new perimeter becomes ( P' = 2(3 \times length + 3 \times width) = 3 \times P ). Therefore, the perimeter increases by a factor of three.
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 equal to three times its width if the perimeter is equal to 168 feet what is the length of the rectangle?
63 feet
A rectangle has a length three times its width The perimeter is 68?
Width: 8.5 Length: 25.5
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
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
Perimeter of a rectangle?
2 times (length + width)
What is the perimeter of a rectangle if the length is 30m and the width is 20m?
The perimeter of a rectangle is calculated using the formula ( P = 2 \times (length + width) ). For a rectangle with a length of 30 meters and a width of 20 meters, the perimeter would be ( P = 2 \times (30 + 20) = 2 \times 50 = 100 ) meters. Thus, the perimeter of the rectangle is 100 meters.
What is the perimeter of a rectangle with length 16.8 units and width 9.6 units?
The perimeter of a rectangle is calculated using the formula ( P = 2 \times (length + width) ). For a rectangle with a length of 16.8 units and a width of 9.6 units, the perimeter is ( P = 2 \times (16.8 + 9.6) = 2 \times 26.4 = 52.8 ) units. Therefore, the perimeter of the rectangle is 52.8 units.
Area and perimeter of a rectangle?
Area is length times width, perimeter is twice the sum of length and breadth.
