Question

fill in the blanks.....​

Answer 1

Step-by-step explanation:

1. 180
2. 360
3. four
4. two diagonals

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Answer 2

Answer:  

Step-by-step explanation:

1st The general formula to derive the sum of all angles of a polygon is  

  (N-2) * 180°

2nd exterior angle sum is always 360°

3rd 4 bcz quadrilateral is a 4sided polygon

4th It has 2 diagonals

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