40 cm
Perimeter = 4*1.25 = 5m
4 x sqrt 430 = 4 x 20.736 = 82.944 m
The measure of the perimter of a figure does not use square units. Square units are used to measure the area of a figure. The perimeter of a figure is set down in linear measure, and is simply stated in units of length.An example might be a square of 1 metre on a side. It's area is 1 metre squared, but its perimter is the distance around it, or 1 metre + 1 metre + 1 metre + 1 metre = 4 metres.
measure the distance around the outside
40 cm
It is: 4*12 = 48 inches
Perimeter = 4*1.25 = 5m
the perimter of a pentagon is outside of the the pentegon. count what is in the outside
4 x sqrt 430 = 4 x 20.736 = 82.944 m
The measure of the perimter of a figure does not use square units. Square units are used to measure the area of a figure. The perimeter of a figure is set down in linear measure, and is simply stated in units of length.An example might be a square of 1 metre on a side. It's area is 1 metre squared, but its perimter is the distance around it, or 1 metre + 1 metre + 1 metre + 1 metre = 4 metres.
etyghviugui
add all of the sides together.
measure the distance around the outside
the forumal is to add (sum) all the sides of the polygon.
18
the outside of the shape