HELP PLEASE!!
Rosa put three square tiles with sides 9 centimeters, 13 centimeters, and centimeters together so that they form a right triangle. Which statement is true about the area of the green tile?
A) A = ( 13 - 9 )^2
B) A = ( 13 + 9 )^2
C) A = 13^2 - 9^2
D) A = 13^2 + 9^2