Find the circumstances of the circle. use pi = 3.14

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

If you could answer these your a life saver