Here are the barre chord shapes with a fifth string root. They are built from open-position A major and A minor chords. Notice how these two open position shapes are simply moved up, and the first finger plays the root and the third finger forms the barre on the major shape.
An alternate fingering is also shown with the first finger forming the barre and the other notes being played with single fingers. Practice both ways to get the feel of each. The mirror shape uses the barre with first finger all the way across the fretboard.