Happy Pi Day!


Today March 14th is the “pi” day. Why is it called the pi day? It’s March 14 or 3/14 or 3.14 is roughly equivalent to the value of Pi. Meanwhile here is a quick practice question to celebrate the pi day.

Question of the Day

The radius of circle is 2.

Quantity A

Quantity B


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Solve the question and have a Cherry Pie. Enjoy!