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14cm. Since squares have the same widths and lengths. A 3.5cm wide square will have 3.5cm X 4 = 14cm of perimeter.

Q: What is the perimeter of a 3.5Cm wide square?

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The width is 10.5 cm.

The area doesn't tell you the perimeter.-- If the square mile is inside a circle, then the perimeter (circumference) is 3.545 miles.-- If the square mile is inside a square, then the perimeter is 4.000 miles.-- If the square mile is inside rectangle that's 2 miles long and 1/2 mile wide,then the perimeter is 5.000 miles.-- If the square mile is inside a rectangle that's 10 miles long and 0.1 mile wide,then the perimeter is 20.2 miles...etc.The area doesn't tell you the perimeter.

56 square feet 56 square feet

Perimeter is 300 yards. This is a length and is not measured in square feet which measure area. The area of this in square feet is 150 x 300 ie 45000 sq ft

36 square units. You can't express a perimeter in square units; a perimeter is a length expressed in ordinary units. If the perimeter of this square is 24 units then the answer above is correct.

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For a square area = side2; perimeter = 4 x side. side2 = 1225 sq cm => side = sqrt(1225) = 35cm => perimeter = 4 x 35cm = 140cm.

It is: 35*12 = 420 square cm

Perimeter of square: 4 times 3.5 = 14 cm

That is not a square, it is a rectangle and it has a perimeter of 36 inches.

12.5cm

The width is 10.5 cm.

Perimeter of the square car park: 4 times 151 = 604 meters

The area doesn't tell you the perimeter.-- If the square mile is inside a circle, then the perimeter (circumference) is 3.545 miles.-- If the square mile is inside a square, then the perimeter is 4.000 miles.-- If the square mile is inside rectangle that's 2 miles long and 1/2 mile wide,then the perimeter is 5.000 miles.-- If the square mile is inside a rectangle that's 10 miles long and 0.1 mile wide,then the perimeter is 20.2 miles...etc.The area doesn't tell you the perimeter.

26cm

4 * length of side = 76 cm

604

22 feet. perimeter is the lenghth of all 4 sides of a square (box).