Decagon is 10 sides.
Octagon is 8 sides.
An octagon has -2 [negative 2] more sides than a decagon.
18, together.
Eight and ten, respectively.
a decagon only has 10 sides so 2 more sides
A decagon has 10 sides and an octagon has 8. 5*8 + 5*10 = 90 sides
An octagon has -2 [negative 2] more sides than a decagon.
They have 8 and 10 sides respectively
18, together.
Eight and ten, respectively.
A do-decagon has twelve sides. An octagon has 8 sides. 12-8=4
a decagon only has 10 sides so 2 more sides
An octagon has 8 sides. A decagon has 10. So 3*8+10 = 34 sides
There is no such word as a dectagon. And since it could refer to an octagon or a decagon (or possibly something else), it is not possible to give a sensible answer. Please correct your spelling and resubmit the question.An octagon has 8 sides, a decagon has 10.
decagon
Octagon has 8 sides. 3 sides - triangle 4 sides - quadrilateral 5 sides - pentagon 6 sides - hexagon 7 sides - heptagon 8 sides - octagon 9 sides - nonagon 10 sides - decagon
A decagon has 10 sides and an octagon has 8. 5*8 + 5*10 = 90 sides
Heptagon, octagon, nonagon, decagon, hendecagon, and dodecagon. There are many more.