The length around a flat figure or the sum of its sides.
Perimeter
For a flat shape, the 'perimeter' is the length of the piece of string you'd need to wrap around it exactly one time, and the 'area' is the whole place inside it, that you'd cover with paint or grass.
There is no perimeter of a circle. Only flat shapes have perimeters. You can however, find the circumference, surface area, and volume.
A flat round object is a circle. Surface area of a circle = pi*radius squared.
The length around a flat figure or the sum of its sides.
Perimeter
For a flat shape, the 'perimeter' is the length of the piece of string you'd need to wrap around it exactly one time, and the 'area' is the whole place inside it, that you'd cover with paint or grass.
Yes.Take a long rope and make a loop so that the length of the rope around the loop is 28 units. Then put it on a flat piece of ground so that the rope does not cross itself. Any shape that it makes has a perimeter of 28 units.Yes.Take a long rope and make a loop so that the length of the rope around the loop is 28 units. Then put it on a flat piece of ground so that the rope does not cross itself. Any shape that it makes has a perimeter of 28 units.Yes.Take a long rope and make a loop so that the length of the rope around the loop is 28 units. Then put it on a flat piece of ground so that the rope does not cross itself. Any shape that it makes has a perimeter of 28 units.Yes.Take a long rope and make a loop so that the length of the rope around the loop is 28 units. Then put it on a flat piece of ground so that the rope does not cross itself. Any shape that it makes has a perimeter of 28 units.
There is no perimeter of a circle. Only flat shapes have perimeters. You can however, find the circumference, surface area, and volume.
You can find the perimeter of any planar (flat) object using string by wrapping the string around the outside of the object, noting the point on the string where you return to the starting point, and then measuring the length of that portion of the string.
If you sit on it and let it stick to your bum
A flat round object is a circle. Surface area of a circle = pi*radius squared.
Outline
Wrap the strip of paper around the plate or can and mark it where it completes a full circle around the object. Then lay the strip on a flat surface and measure the marked length using the ruler. That length is the perimeter (circumference) of the round object.
"Flat shape" is a broad description that can be categorized into several more specific descriptions. For example, polygons, circles, and the outline of an irregular object such as a giraffe can all be described as flat shapes. For polygons, which are closed shapes with 3 or more straight sides, the perimeter is the sum of the lengths of the individual sides. The perimeter of a circle is pi (3.14) times the length of the diameter of the circle. A diameter is any line that connects two points on the edge of the circle and passes through the center. Other shapes have more specific perimeters, but in general, a flat shape's perimeter is the length of string that would be required to fully mark the outline of the shape.
The area of 1ml2 is, when on a flat surface, 1ml, as 1 multiplied by 1 is 1.