The smallest perimeter for any area is achieved with a circle. The area formula for a circle is A = pi * radius squared.
Where pi is a constant equal to about 3.14.
In this case, 60 = pi * radius squared, then radius = square root (60 / pi)
A circle's perimeter is called the circumference: C = 2 * r * pi
So, C = 2 * square root (60 / pi) * pi
It is approximately 27.5 meters
I think this means we have a shape with a perimeter 39cm and we are asked what is the smallest area. It is a rectangle of length 19.5cm and width zero. Or perhaps it should read area 49 cm squared., what is the smallest periimeter. A circle with 49=pi x r2. Then perimeter=pi x 2r
The smallest perimeter possible is if the shape is a circle of radius 1.32 metres (approx). This gives a perimeter of 8.313 metres. If the shape is a rectangle, it will have minimum perimeter when it is a square with sides of 2.34 metres, giving a perimeter of 9.381 metres. But it cound be a rectangle with width 0.001 metres and length of 5500 metres giving a perimeter of just over 11 KILOmetres. The perimeter can be increased without limit.
71.8 metres does not define a shape and so does not have any particular perimeter.
The answer depends on what shape you are measuring. If it is a square then it has a length and width approximately 18.35756 meters long.
Assuming that the 24.48 cm squared refers to the area of the shape the answer is that area does not provide sufficient information to determine the dimensions of the shape. First of all, there is no reason to suppose that the area is rectangular as opposed to circular or triangular or some other simple or complicated shape. Even if you assume that it is a rectangle, there are infinitely many possible answers: ranging from nearly square areas to extremely long, very thin strips. The smallest perimeter possible is approx 17.54 centimetres - attained when the shape is a circle. There is no maximum.
I think this means we have a shape with a perimeter 39cm and we are asked what is the smallest area. It is a rectangle of length 19.5cm and width zero. Or perhaps it should read area 49 cm squared., what is the smallest periimeter. A circle with 49=pi x r2. Then perimeter=pi x 2r
The perimeter of 4 meters by 5 meters is 18. Is the figure a square? if it is then the answer is 18m squared. The first answer is correct if the shape is a parallelogram; the second is rubbish. A square cannot be 4m by 5 m because one of the defining characteristics of a square is that its sides are the same length! The perimeter is the length (therefore metres, NOT m sq) around the shape. 4m+5m+4m+5m = 18m.
The perimeter varies, depending on the shape.
It depends on the shape. The shape with the smallest perimeter is a circle whose radius is 20.72 metres, giving it a circumference of 130.20 metres. The perimeter can be increased, without increasing the area by flattening out the circle. The smallest square would be one with sides of 36.73 metres (to 2 dp), and hence a perimetre of 146.91 metres. But the perimeter can take any larger value.
depends on the shape
The smallest perimeter possible is if the shape is a circle of radius 1.32 metres (approx). This gives a perimeter of 8.313 metres. If the shape is a rectangle, it will have minimum perimeter when it is a square with sides of 2.34 metres, giving a perimeter of 9.381 metres. But it cound be a rectangle with width 0.001 metres and length of 5500 metres giving a perimeter of just over 11 KILOmetres. The perimeter can be increased without limit.
71.8 metres does not define a shape and so does not have any particular perimeter.
Divide by 100: 43cm / 100 = 0.43 meters.
It depends on the shape of the acre, it is not a fixed distance.
The answer depends on what shape you are measuring. If it is a square then it has a length and width approximately 18.35756 meters long.
Assuming that the 24.48 cm squared refers to the area of the shape the answer is that area does not provide sufficient information to determine the dimensions of the shape. First of all, there is no reason to suppose that the area is rectangular as opposed to circular or triangular or some other simple or complicated shape. Even if you assume that it is a rectangle, there are infinitely many possible answers: ranging from nearly square areas to extremely long, very thin strips. The smallest perimeter possible is approx 17.54 centimetres - attained when the shape is a circle. There is no maximum.
An area of 7 acres does not specify its shape. It can be a circular, square or in the form of an extremely long and thin strip. The first has the minimum perimeter, the latter can have an infinite perimeter.