Projection of a triangle in XY plane

[farmd684]

Homework Statement

triangle in the plane z=1/2y with vertices (2,0,0) (0,2,1) (0,0,0)

please help me to find out the projection of the triangle in xy plane.

thanks

Homework Equations

The Attempt at a Solution

 

[Dick]

The projection of (x,y,z) into the xy plane is (x,y). It's a lot more simple than you think.

 

[farmd684]

The projection of (x,y,z) into the xy plane is (x,y). It's a lot more simple than you think.

Thanks a lot