A polygon with 9 sides and 9 vertices is a nonagon
7 sides heptagon 9 sides nonagon
The equation is 12y - 9 = 21. To solve for y, you can start by adding 9 to both sides to isolate the term with y. This gives you 12y = 30. Next, divide both sides by 12 to solve for y, which gives y = 2.5.
A nonagon is a polygon that has 9 sides and 9 angles
A shape with 9 sides, is a nonagon.
A nonagon has 9 sides.
A polygon with 9 sides and 9 vertices is a nonagon
7 sides heptagon 9 sides nonagon
The equation is 12y - 9 = 21. To solve for y, you can start by adding 9 to both sides to isolate the term with y. This gives you 12y = 30. Next, divide both sides by 12 to solve for y, which gives y = 2.5.
A nonagon is a polygon that has 9 sides and 9 angles
a nonagon have 9 sides...
A nonagon has 9 sides.
A shape with 9 sides, is a nonagon.
40x=360 div both sides by 40 x=9
The general term is "pyramid". A nonagonal pyramid would be one where the base has nine sides; if you're referring to the sides of the solid object, it would be an octagonal pyramid (8 "sides" plus the base = nine sides total).
a polygon with 9 sides is called a nonagon
A nonagon is a polygon with 9 sides