Activity on sum of exterior angles of any polygon is 360° | std 8 maths colourful activity. скачать в хорошем качестве

Activity on sum of exterior angles of any polygon is 360° | std 8 maths colourful activity.

Hey! Hi ! Hello! Welcome back to Kidso'lab.Learning by doing platform. Let's learn another activity "Sum of exterior angles of any polygon is 360°" . "Tell me and I forget. Teach me and I remember. Involve me and I learn " . Benjamin franklin Music credit goes to Music: Friendly Holiday Kids Musician: REDproductions URL: https://pixabay.com/music/upbeat-pian... For this activity we need 1) Lab activity copy 2) Colour papers 3) Sketch pens 4) Gum 5)Ruler 6)blue and black pens Procedure :- 1) Draw all types of polygon I.g Triangle ∆ , Square 🟥 , pentagon and Hexagon 2)Extend their sides towards the outside . The exterior angles that formed name the as 1, 2, 3, for triangle, 1,2,3,4, for quadrilateral, and so on. 3)Colour those exterior angles . 4) Take the cutouts of those angles and keep the original polygon too. 5)Now paste the original polygon as well as those cutouts . Paste the exterior angles in such a way that their vertices will coincide at the centre and there should not be any gap in between them . Observation:- 1) From triangle, Square, Pentagon and Hexagon we observed that the exterior angles of each polygon forms a complete angle at the centre . 1 complete angle =360° . Conclusion:- Sum of exterior angles of any polygon is 360° . Thank you 🙏 so much for your love ❤ and support.👬 . Watch the video till the end . Do not skip the video . If you are new to my channel don't forget to subscribe it and press the bell icon 🔔 for further notification.. If you like this video dont forget to turn white thumb 👍 Blue 💙 . Do share with your loved ones . Do follow my instagram account :- https://instagram.com/kidsolab_channe... #fullmarks #convexandconcavepolygons #anglesumpropertyofquadrilateral #activity #anglesumpropertyofexterioranglesofanypolygon #maths #mathsjoke #mathsmeme #mathsandyou #learningmathseasily #magicofmaths #mathsteacher #vitualclass #construction #mathart #colorfulmaths This video is purely educational based . Copyright disclaimer under section copyright act 107, 1976 allowance is made for "Fairuse " only for education,research and criticism.