i dont know the anwser
I think if it were to be a triangle that it would be six on each
Count the lengths of each side and sum them up (add them all together.)
Since the perimeter is 18, the sum of the length and breadth is 18/2 units = 9 units. Draw a straight line on the grid of less than 9 units. At right angles to that line, draw another line so that the two lines have a combined length of 9 units. These two lines are the two adjacent lines of the rectangle. Use the grid to draw line parallel to these so that you have a rectangle.
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.
A real physical rectangle on a piece of paper . . . no. Mathematically . . . if one of the dimensions is a negative length, then the area is negative.
A shape on a piece of paper has a perimeter. A pair of numbers doesn't have a perimeter.
The answer is true because you could do that on your paper if you have one
Inside of a property line would be the area that the perimeter of the property encloses. If you draw a rectangle on a piece of paper the area inside the lines would be the same as the inside of a property line.
To draw a rectangle that's 20 by 15 meters on a A4 piece of paper you could add a scale perhaps for every 1 cm drawn on the paper would be 5 meters in reality. Doing this would allow you do simply draw a 4 by 3 cm rectangle. You could however change the scale suit yourself.
A rectangle.
10 uints
A2+b2=c2