Angles to Cut

[JimC_79]

I am putting trim in my childrens' room all along where the wall meets the ceiling but also from the floor to the ceiling where the walls meet. I am very much a novice and don't know what the angles need to be where the three pieces of trim converge. Can someone please help me out? The trim is semi v shape that fits into the intersections of ceiling/wall and wall/wall.

[thedoctor]

See our angles used in carpentry project