I have an Ikea chair that broke – one of the wooden pegs connecting the leg to seat split in half & is still wedged in the hole. How do I repair this?

I have an Ikea chair that broke – one of the wooden pegs connecting the leg to seat split in half & is still wedged in the hole. How do I repair this?

From your description it sounds as though a dowel broke off. To fix this, get an electric drill and simply drill a new hole (the same diameter as the original hole) right through the broken dowel. Then use a new dowel. Coat the new dowel with a thin layer of wood glue...