Page 30 - Senior Math
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What is the sum of the angles in a(n) 1) triangle
2) quadrilateral 3) pentagon
4) hexagon
5) heptagon
6) octagon 7) nonagon 8) decagon 9) n-gon
10) What is the measure of one angle in a regular polygon for each of the polygons in question 2 through 9 above?
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