# Angles in Polygons

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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

https://brainmass.com/math/geometry-and-topology/angles-polygons-84740

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a- Find the measure of one angle in the polygon. round to nearest tenth if needed.

The sum of the inner angles of a simple n-gon ...

#### Solution Summary

Angles in polygons are investigated. The numbers of sides to polygon are determined.

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