How would i divide a single WedgePart, into two ( or 4 ) separate objects?
Like this:
or like this
The most i can do is turn a brick into two wedges. But this? This is a like trying to beat the worlds hardest game.
Some help will be very much appreciated.
Thanks!
Well, this is not possible. Roblox wedges are right angled triangles which means that when you split it up as you did, it will be impossible to create 2 right angled triangles like that. The only case where this will be possible is when the triangle has 2 of its sides of equal length.
To split the triangle up in the way you wanted, you will need 4 triangles done in such an arrangement:
True, but i’m ok with that. Just as long as there’s an achievable way to do it.
Also i hope you don’t mind if i borrow that picture to update the thread. 
EDIT: Misunderstood OP’s objective
I’ve figured it out! It was actually quite easy! All you really needed to do was duplicate the wedge 4 times, and then size and move the wedge pieces into their positions.
local Wedge = workspace.Wedge
local Part1 = Wedge:Clone()
Part1.Size = Part1.Size / Vector3.new(1, 2, 2)
Part1.CFrame = Part1.CFrame * CFrame.new(0, Part1.Size.Y / 2, Part1.Size.Z / 2)
Part1.Parent = workspace
local Part2 = Wedge:Clone()
Part2.Size = Part2.Size / Vector3.new(1, 2, 2)
Part2.CFrame = Part2.CFrame * CFrame.new(0, Part2.Size.Y / -2, Part2.Size.Z / 2) * CFrame.Angles(math.rad(180), math.rad(180) ,0)
Part2.Parent = workspace
local Part3 = Wedge:Clone()
Part3.Size = Vector3.new(Part3.Size.X, Part3.Size.Z / 2, Part3.Size.Y / 2)
Part3.CFrame = Part3.CFrame * CFrame.new(0, Part3.Size.Z / -2, Part3.Size.Y / 2) * CFrame.Angles(math.rad(90), 0, 0)
Part3.Parent = workspace
local Part4 = Wedge:Clone()
Part4.Size = Vector3.new(Part4.Size.X, Part4.Size.Z / 2, Part4.Size.Y / 2)
Part4.CFrame = Part4.CFrame * CFrame.new(0, Part4.Size.Z / -2, Part4.Size.Y / -2) * CFrame.Angles(math.rad(90), 0, math.rad(180))
Part4.Parent = workspace
Wedge:Destroy()