Which of the following is true about Polygons:?
A. ?The sum of the interior angles for a polygon is 360?.
B. ?The sum of the interior angles for a polygon can be found using the formula: n(180 - n), where n is the number of sides.
C. ?The sum of the interior angles for a polygon can be found using the formula: 180(n - 2), where n is the number of sides.
D. ?If all interior angles of two polygons are equal, then the polygons are similar.
E. ?c and d
Answer: E
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