Outline
For maps, it's usually a projection.
Same way you would a garden. Linear foot measures. Length x width x 2.
Any plane shape. Take a piece of string and tie it into a loop of length 9 cm. Put in down on a flat surface. Then move bits of the loop in and out - every one of the shapes you make will have a perimeter of 9 cm.
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.
Imagine one eye. Take a flat, sharp, board and imagine slipping it through the middle of the eye. Now divide the eye right down the middle. The two halve you end up with are cross sections of the eye. You can orient your flat "board" or plane vertically, horizontally, or at any axis.
There is no perimeter of a circle. Only flat shapes have perimeters. You can however, find the circumference, surface area, and volume.
Perimeter
The length around a flat figure or the sum of its sides.
You do not see a meniscus in Diagram C, as the liquid surface is flat and level with no curvature at the edges.
For maps, it's usually a projection.
"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.
No, Japan is not a flat country. It is a mountainous archipelago, with approximately 73% of its land covered in mountains. The mountainous terrain is one of the defining features of Japan's landscape.
A flat diagram is a simple, two-dimensional drawing that represents a space or object without perspective or depth. It often shows the layout or structure of something in a clear and straightforward manner. Flat diagrams are commonly used in architecture, engineering, and design to illustrate plans, floor layouts, and schematics.
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.
The perimeter of a square is four times the square root of its area, so the perimeter of a square one-acre area is four times the square root of an acre.1 acre = 43560.17 ft2, so the square root of an acre is about208.7 ft. The perimeter of the square is therefore4 x 208.7 ft = 834.8 ft.
Same way you would a garden. Linear foot measures. Length x width x 2.
You walk across the top level of stones by making them all "flat."On the wall diagram that looks like this (-|--). it shows how the walkway stones are lined up in the scorpion: three of them are flat (-) but the other one is up on end.To get all four stones flat (----), press each of the lines on the diagram just once. Then you can walk across the top of the pit.