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Angles in Polygons

A- find the measure of one angle in the polygon. round to nearest tenth if needed.

1- regular 30- gon

2- regular 35- gon

b- sum of angle and number of sides to polygon

sum of angles number of sides to polygon

5040
1800
2160
4140

c- tell whether the statement is always, sometimes, or never true
1- a square is also a rectangle
2- a parallelogram is also a trapezoid
3- a square is also a rhombus
4- a quadrilateral is also a parallelogram

Solution Summary

Angles in polygons are investigated.

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