Yes.
It is the form of prayer expressly recommended by Jesus in Matthew 6:9 and Luke 11:2
No. That is a Christian prayer.
The deciples once asked Jesus to teach them to pray and he taught them the lords prayer as we know it.
Apostles creed
The Prayer recited at Mass that is a summary of our beliefs is the Nicene Creed:http://www.usccb.org/beliefs-and-teachings/what-we-believe/
It is called the lords prayer.
The Lords prayer can be found in Luke 11:1-4 & Matthew 6:9-13.
It is the Lords prayer.
Creed
Apostles creed is the prayer that tells what Catholics believe.
The Apostles' Creed is prayed in the Rosary. It is the first prayer in the Rosary.
It is the lords prayer.
See the link below.