16 sides polygon have 16 angles
1/16/2013 10:06 pm New York State I'm 5 grade Dear Friend, the math i just learn about shape , but i can explore the answer for you . The different between parallelogram and trapezoid is the parallelogram had 2 pair of parallel ,but trapezoid had 1 pair parallel. It different is it had different how many pair are they. The Parallelogram and trapezoid are the same because it also a parallel line in there shape From, Angelina Nguyen
a octagonal prism
If a square has four sides, each of length four feet, the perimeter of the shape is equal to 4 x 4 = 16 feet.
They add up to 2,520 degrees
Octagon * * * * * 8 pairs means 16 equal sides so it is at least a hexagon.
16 sides polygon have 16 angles
Kinds of polygons with their meanings are: Convex (all diagonals are internal), concave (at least one diagonal is outside the shape), equilateral (equal sides), equiangular (equal angles), regular (equal angles and sides), irregular, (no equal angles and sides), triangle (3 sides), quadrilateral (4 sides), pentagon (5 sides), hexagon (6 sides), heptagon (7 sides), octagon (8 sides), enneagon or nonagon (9 sides), decagon (10 sides), hendecagon (11 sides), dodecagon (12 sides), tridecagon or triskaidecagon (13 sides), tetradecagon or tetrakaidecago (14 sides), pendedecagon (15 sides), hexdecagon (16 sides), hepdecagon (17 sides), ocdecagon (18 sides), enneadecagon (19 sides) and icosagon (20 sides).
1/16/2013 10:06 pm New York State I'm 5 grade Dear Friend, the math i just learn about shape , but i can explore the answer for you . The different between parallelogram and trapezoid is the parallelogram had 2 pair of parallel ,but trapezoid had 1 pair parallel. It different is it had different how many pair are they. The Parallelogram and trapezoid are the same because it also a parallel line in there shape From, Angelina Nguyen
16
a octagonal prism
A polygon that has a sum of 2520 degrees of interior angles has 16 sides
A "hexadecagon" is a 16-sided polygon.
A sixteen sided shape is called a hexakaidecagon or hexadecagon.
A plane figure with 16 sides is a hexadecagon.
Hexagon Are the sides lines or planes? If the sides are lines (the shape is all in one plane) then the shape is hexagon. If the six sides are themselves planes, then the shape is a hexahedron.
(16-2)*180 degrees = 2520 degrees.