You can't make a 4 sided shape with a total of 207
Hemisphere.
A ten-sided polygon is called a decagon.
as in a 7 sided figure? a heptagon
To calculate this, you must find out how many triangles you can draw into the shape. Do this by taking the total number of sides (s) and taking away 2. This leaves you with how many triangles you can draw in the shape (t) from one vertex to another. (Not including outside lines!). Then, multiply the number of triangles in the shape by 180. This leaves you with how many degrees are inside that shape. (a)t = s-2a = t X 180This means there are 1800 degrees in a 12 sided polygon.
At least one of the sides must be curved for a two sided shape. If the curved shape is part of a circle you will have shapes like a segment of a circle, a crescent or a convex lens. The types of shapes can be increased greatly if the curved side can be elliptic, or even better, just a wobbly line.
5 sided shape = pentagon ._ /. \ \_/
Hemisphere.
A ten-sided polygon is called a decagon.
With a pencil and paper
draw an octagon then erase one corner and connect it
Torx is a six sided star shape used on bolts. Draw a hexagon or six sided shape and on the flat sides between the points draw a V half way to the center between each point. That is the Torx shape.
just have 4 lines that join up... a quadrilateral is a 4 sided shape
as in a 7 sided figure? a heptagon
To calculate this, you must find out how many triangles you can draw into the shape. Do this by taking the total number of sides (s) and taking away 2. This leaves you with how many triangles you can draw in the shape (t) from one vertex to another. (Not including outside lines!). Then, multiply the number of triangles in the shape by 180. This leaves you with how many degrees are inside that shape. (a)t = s-2a = t X 180This means there are 1800 degrees in a 12 sided polygon.
draw a square , mark a point at the center then mark the points at the sides of the square according to the amount of sides.then join the points , at last erase the unwanted lines inside the formed shape,and you are done.
to calculate this, you must find out how many triangles you can draw in to the shape. do this by picking an angle. draw a line to all of the other angles. (for a 12 sided, there would be 9, subtract 3 from any shape to see.) mutiply the number of triangles by 180 degrees. this should be the degrees of the shape. for a 12 sider, the answer would be 1620 degrees.
I believe you can draw more of 4 sided shapes.:)