Note: Areas are measured in square units, so I assume you meant ``...with an area of 196 squarecentimeters''
area_square = side2
→ side = √area
perimeter = 4 x side
= 4 x √area
= 4 x √(196 cm2)
= 4 x 14 cm
= 56 cm
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The area of a square cannot be 196 feet. If the area is 196 square feet (which is an entirely different thing) its sides are sqrt(196) = 14 feet.
You can't tell. The perimeter doesn't tell you the area. There are an infinitenumber of different rectangles, with different dimensions and different areas,that all have perimeters of 56.The greatest area it can have is 196 cm2 ... if it's a square with 14-cm sides.If it's not a square, then it can have any area less than 196 cm2.Here are a few rectangles. They all have perimeters of 56:1 x 27, area = 272 x 26, area = 523 x 25, area = 754 x 24, area = 965 x 23, area = 11510 x 18, area = 18013 x 15, area = 195
The side length of a square if the area is 196 cm2 is: 14 cm
196 feet of course. For a circle "perimeter" and "circumference" are just two words for the same thing.
24.