howlong,to the nearest inch, is each of the sides of an octagonal acre /
The perimeter is 8 times 12 = 96 inches
you add all the sides which is 8 sides. Another way instead of adding 12+12+12+12+12+12+12+12, you can multiply 12*8 which is ............
It could be any value in the range (0, 48) inches, depending on how eccentric the octagon was and which of its diameters was measured. For a regular octagon, the diameter is 31.4 inches (approx).
3 sides-triangle 4 sides-square or rectangle(square can be a rectangle, but rectangle can't be a square) 5 sides-pentagon 6 sides-hexagon 7 sides-heptagon 8 sides-octagon 9 sides-nonagon 10 sides-decagon 11 sides-hendecagon 12 sides-dodecagon Actually, there are more, but the names get really long and after twelve, most people say 13-gon, 14-gon, 15-gon...
i dont know
The perimeter is 8 times 12 = 96 inches
you add all the sides which is 8 sides. Another way instead of adding 12+12+12+12+12+12+12+12, you can multiply 12*8 which is ............
Octagon: 8 sides; each side 12 cm; 12 x 8 = 96 cm
A do-decagon has twelve sides. An octagon has 8 sides. 12-8=4
we make the assumption that all sides are equal length, that is to say it is a regular octagon. Then one side has length 12 if 2 sides have length 23. So the perimeter is 8x12=96 cm
None of them say. 22 short, long, or long rifle round barrel 12-A octagon barrel 12-C 22 short (octagon) 12-B 22 Remington Special (octagon) 12-CS
It could be any value in the range (0, 48) inches, depending on how eccentric the octagon was and which of its diameters was measured. For a regular octagon, the diameter is 31.4 inches (approx).
It is either 12 wide and 13 long or 13 wide and 12 long.
The LCM of 8 and 12 is 24.
18
The formula for the area of an octagon is Area = (2 + 2√2)a2, where a is the length of each side. Area = (2 + 2√2)12ft2 = 695ft2
3 - triangle 4 - quadrilateral 5 - pentagon 6 - hexagon 7 - heptagon / septagon 8 - octagon 9 - nonagon 10 - decagon 11 - hendecagon 12 - dodecagon