When the diameter of a pizza increases by 2 inches, the area increases by $44\%$. What was the area, in square inches, of the original pizza? Express your answer in terms of $\pi$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
When the diameter of a pizza increases by 2 inches, the area increases by $44\%$. What was the area, in square inches, of the original pizza? Express your answer in terms of $\pi$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
25\pi
When the diameter of a pizza increases by 2 inches, the area increases by $44\%$. What was the area, in square inches, of the original pizza? Express your answer in terms of $\pi$.
train