Hello! I needed help with this question, but I didn't find it on I thought I'd post the question and answer it so that you other people can use it. The image below is a triangle drawn inside a circle with center O.

Which of the following expressions shows the area in square inches of the circle?
pi = 3.14

A. 3.14 x 4 squared
B. 3.14 x 5 squared
C. 3.14 x 5
D. 3:14 x 2 squared
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