Download - Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:
![Page 1: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/1.jpg)
![Page 2: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/2.jpg)
Objective:
Know the sum of angles at a point, on a straight line and in a triangle.
Vocabulary:
![Page 3: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/3.jpg)
![Page 4: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/4.jpg)
900
900
90 0
900
900
![Page 5: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/5.jpg)
![Page 6: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/6.jpg)
400
?0500
![Page 7: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/7.jpg)
300
550
720
630
530
![Page 8: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/8.jpg)
300
550
720
630
510
600
350
180
270
390
![Page 9: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/9.jpg)
1800
![Page 10: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/10.jpg)
1800
1800
1800
1800
![Page 11: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/11.jpg)
500
?01300
![Page 12: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/12.jpg)
550
600
1150
3501120
![Page 13: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/13.jpg)
550
600
1150
3501120
12501200
650
680
1450
![Page 14: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/14.jpg)
3600
![Page 15: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/15.jpg)
550
3050
![Page 16: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/16.jpg)
550
2150
900 + 550 = 1450
3600 – 1450 = 2150
![Page 17: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/17.jpg)
850
2750
1150
2450
850
850
500
750
1900 1450
![Page 18: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/18.jpg)
rulerruler
rulerruler
ruler
rulerrulerruler
rulerrulerruler
ruler
ruler
ruler
ruler
ruler
ruler
![Page 19: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/19.jpg)
The sum of the angles in a triangle is 1800
![Page 20: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/20.jpg)
The sum of the angles in a triangle is 1800
![Page 21: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/21.jpg)
The sum of the angles in a triangle is 1800
850
500
?
850 + 500 = 1350
1800 – 1350 = 450
? = 450
![Page 22: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/22.jpg)
The sum of the angles in a triangle is 1800
1100
300
?
300 + 1100 = 1400
1800 – 1400 = 400
? = 400
![Page 23: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/23.jpg)
The sum of the angles in a triangle is 1800
520
550?
550 + 520 = 1070
1800 – 1070 = 730
? = 730
![Page 24: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/24.jpg)
The sum of the angles in a triangle is 1800
600 750
?
750 + 600 = 1350
1800 – 1350 = 450
? = 450
![Page 25: Objective: Know the sum of angles at a point, on a straight line and in a triangle. Vocabulary:](https://reader035.vdocument.in/reader035/viewer/2022062307/551497d0550346f06e8b55b8/html5/thumbnails/25.jpg)
Thank you for your attention