**27.** Three vertices of a square are (3,0), (3,3), and (0,3).

**a.** What are the coordinates of the fourth vertex of the square?

**b.** What is the area of the square?

How do I do this problem without looking at a graph?!

-Victoria

Coldplay Feb 22, 2016

#3**0 **

The last vertex is 0,0

The are of the square is 9 units^2.

Proof: A square's area is s^2, so the length of the square is 3, so 3^2=9.

rarinstraw1195 Feb 22, 2016