My end goal is to make a circle out of this shape I made, I got the circle part however cannot seem to figure out the math to make the yellow part face outward of the circle.

End goal example:

Current Code:

local radius = 20
local Size = 5
local number_of_parts = radius / Size + 10
local circle = math.pi * 2
for i=1, number_of_parts do
local angle = circle / number_of_parts * i
local x_pos = math.cos(angle) * radius
local y_pos = math.sin(angle) * radius
local part = game.Workspace.Wedge:Clone()
part.Parent = game.Workspace
part:SetPrimaryPartCFrame(CFrame.Angles(math.rad(0), math.rad(0),math.rad(0)) + Vector3.new(x_pos, 0, y_pos))
end

Found this and edited it off of another forum post, however, I could not seem to find a post detailing my issue.

My code generates a CFrame at the point you want to place the wedge looking at the center of the circle, since you seem to have the center to be 0, 0, 0, I just used Vector3.new(), You generate it like this CFrame.new(position, lookAt)
Now we just need to rotate these parts 90 degrees so they look where we want them!
Try this