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10 votes
10 votes
Can someone help me pls​

Can someone help me pls​-example-1
User Tempcke
by
2.7k points

1 Answer

16 votes
16 votes

Answer:

90

Explanation:

Formula : 180 ( n - 2 ) / n n being the amount of sides

180 ( 4 - 2 ) / 4 = 90

User Grandrew
by
2.7k points