2. A nonagon has 9 sides and a heptagon has 7 sides. If you subtract 7 from 9 (9-7), only 2 sides remain.
Nonagon = 9 sides Hexagon = 6 sides So answer = 3
1
The name is a HEPTEGON. Remember from Latin. 1 = mono or uni 2 = bi or di 3 = tri 4 = tetra 5 = penta 6 = hexa 7 =- hepta 8 = octa 9 = none 10 = deca.
An octagon has 8 sides and a quadrilateral has 4 sides.An octagon has 8 - 4 = 4 more sides than a quadrilateral.
3..
9 - 7 = 2.
Heptagon, octagon, nonagon, decagon, hendecagon, and dodecagon. There are many more.
There are many. To name a few: heptagon (7), octagon (8), nonagon (9), and decagon (10).
hexagon, heptagon, octagon, nonagon, decagon, undecagon, dodecagon .... etc
A heptagon has 7 sides and a pentagon has 5 sides so a heptagon has 2 more sides than a pentagon
A nonagon has 9 sides whereas a pentagon has 5 sides and so therefore a nonagon has 4 more sides
Hexagon, heptagon, octagon, nonagon all have more sides than a pentagon
A nonagon has nine sides and a pentagon has five, so four more sides....
A nonagon has 9 sides and a quadrilateral has 4 sides so it has 5 more sides
A decagon has 10 sides A heptagon has 7 sides Therefore a decagon has 10 - 7 = 3 more sides than a heptagon.
6 more sides
Triangle: 3 sides Quadrilateral: 4 sides Pentagon: 5 sides Hexagon: 6 sides Heptagon: 7 sides Octagon: 8 sides Nonagon: 9 sides Decagon: 10 sides And there are many more