20.3 a ngles and p olygons objective: to use angles to classify and measure polygons
TRANSCRIPT
![Page 1: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/1.jpg)
20.3 ANGLES AND POLYGONSObjective: To use angles to classify and measure polygons
![Page 2: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/2.jpg)
POLYGONA closed Plane figure made up of three or more line segments
![Page 3: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/3.jpg)
TRIANGLE
![Page 4: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/4.jpg)
QUADRILATERAL
![Page 5: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/5.jpg)
PENTAGON
![Page 6: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/6.jpg)
HEXAGON
![Page 7: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/7.jpg)
OCTAGON
![Page 8: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/8.jpg)
DECAGON
![Page 9: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/9.jpg)
REGULAR AND IRREGULAR POLYGONS
Regular Polygon: Is a polygon with all sides of equal length and
all angles of equal measure
![Page 10: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/10.jpg)
TRIANGLE
![Page 11: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/11.jpg)
QUADRILATERAL
![Page 12: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/12.jpg)
EXAMPLES
C=35◦
C=26◦ A=130◦
![Page 13: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons](https://reader036.vdocuments.us/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/13.jpg)
CLASSWORKTxt book Page 436 Q 6 – 13 and Q 20 – 23
HomeworkPw Pg 106 Q 1 – 6 and Q 11 – 14