Final Result

Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;

Step 1: calculate the polygon

Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;
Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;
Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;Hi, My name is Michelle Yilin Feng;