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6 Cards in this Set

  • Front
  • Back

Ext <

360 ÷ n

Sum of Int <

(N-2)180

One int <

(N-2)180 / n

Midpoint

x1+x2 /2 , y1+y2 /2

Slope

Y2-y1 / x2-x1

Distance

Square root of (x1-x2)^2 + (y1-y2)^2