Circumferential and central angles of a circle, Thales' theorem - Physics and Science - World Latest Movie, Series, Videos and Trailers | fetery.com

Circumferential and central angles of a circle, Thales' theorem

5,037 views

Physics and Science

Published on Nov 27, 2020

About :

The video focuses on the circumferential angles and central angles of a circle, theorems on central and circumferential angles, including Thales' theorem and its proofs (validation). Circumferential and central angles are related to an arc (continuous part of a circle) or a semicircle (an arc with a length of half the circumference of the circle). We define the central angle as follows: If we have a circle k(S,r) and an arc AB on it, then the angle ASB is called the central angle corresponding to the arc AB. We define the circumferential angle as follows: If we have a circle k, an arc AB on it and a point V, which is an element of the arc BA. Then the angle AVB is called the circumferential angle corresponding to the arc AB. Circumferential and central angles can be useful in geometry in some cases and some mathematical theorems are related to them. Theorem on the congruence of circumferential angles: All circumferential angles corresponding to the same arc AB of the circle k(S,r) are congruent, their size is equal to half the size of the central angle corresponding to the same arc AB. Thales' theorem: All circumferential angles of a circle to the corresponding semicircle AB are right. Theorem on circumferential angles of a smaller and larger arc: For circumferential angles corresponding to arcs AB,BA of the same circle k of sizes alpha and beta, it is true that alpha + beta = 180°. Here I list the book sources from which I drew. 1. POLÁK, Josef. Didactics of mathematics: how to teach mathematics interestingly and usefully. Pilsen: Fraus, 2014. ISBN 9788072384495. Where to find other teaching materials: ► https://uciteleucitelum.cz/materialy-... ► https://www.ucitelnice.cz/fyzikazs Become a member of this channel and get access to these benefits: / @fyzikazs

vidoe Comments

Trend Videos

5:53

Company dinners, is this okay?

충주시

1,131,854 views 5 days ago

17:33

Lee Young-ja and Park Se-ri drinking ginseng wine and talking drunk

이영자 TV

1,754,353 views 10 days ago

15:39

I wonder where he is and what he is doing.. Suddenly a sewing machine

원지의하루

407,374 views 7 days ago

7:02

2NE1 - Come Back Home + Fire + I Don't Care + UGLY + I'm the Best♬

SBS Entertainment

4,728,476 views 4 days ago

29:21

[VLOG] I experienced giving my nephew a bath (it wasn't easy because it was my first time💦) The long-awaited brother-in-law's tteokbokki! Maybe I'm a home cooking expert?😳

지유롭게

267,264 views 6 days ago

24:12

Nogari at Queen Gabi Senior's house (with Seungheon)

찰스엔터

907,129 views 6 days ago

34:40

Manila Garbage Hill Slum Tour with a Little Guide 【Philippines 1】

빠니보틀 Pani Bottle

1,330,844 views 13 days ago

5:15

Blue and Summer - Mrs. GREEN APPLE / COVER by LILPA

릴파 lilpa

670,092 views 2 days ago

21:30

The story of Song Joong-ki's newlywed life that surprised Choi Hwa-jung (+chocolate curry)

안녕하세요 최화정이에요

1,074,645 views 3 days ago

3:14

Genshin Impact Shitlari Character PV - "Her Color"

원신

182,889 views 4 days ago

37:57

Highest price VS lowest price in 24 hours!! Will you be happy if you eat the most expensive one unconditionally?!

파뿌리

651,311 views 7 days ago

14:35

Lilka becomes a T1 teacher

릴카

719,051 views 8 days ago

6:58

Dongtae Jjigae Specialty Store Just remember this! Special secret to bringing out the coolness of Dongtae How to make Dongtae Jjigae delicious, Dongtae Soup, Haejangguk

첫째아들

359,343 views 3 days ago

23:04

[Christmas Special] Title Academy Grand Prix is back

유병재

781,974 views 5 days ago

37:57

Highest price VS lowest price in 24 hours!! Will you be happy if you eat the most expensive one unconditionally?!

파뿌리

651,311 views 7 days ago

10:24

A man you absolutely must not miss

짧은대본 ShortPaper

832,421 views 1 day ago

4:08

#TheNationASinger Germany Episode 2 Pre-release Suzy - 'Fixing Up Makeup' #TheNationASinger

나라는 가수 MOVING VOICES

790,478 views 3 days ago

5:53

Company dinners, is this okay?

충주시

1,131,854 views 5 days ago

14:46

This is the only obstacle I have to overcome in the future💪🏻

삐루빼로

383,646 views 1 day ago

14:46

This is the only obstacle I have to overcome in the future💪🏻

삐루빼로

383,646 views 1 day ago

8:31

Burning Daughter

아이네 INE

168,319 views 1 day ago

6:53

G-DRAGON - POWER+Crooked♬

SBS Entertainment

3,972,372 views 4 days ago

8:31

Burning Daughter

아이네 INE

168,319 views 1 day ago

30:45

Jaejoong called me mom the first time he held me, but how can I send it to someone else... [Morning Yard] KBS 241224 broadcast

KBS 교양

1,358,875 views 5 days ago

29:21

[VLOG] I experienced giving my nephew a bath (it wasn't easy because it was my first time💦) The long-awaited brother-in-law's tteokbokki! Maybe I'm a home cooking expert?😳

지유롭게

267,264 views 6 days ago

29:25

2024🎄 The most expensive Guerlain advent calendar vs. the cheapest Benefit advent calendar

회사원A

499,844 views 8 days ago

30:04

[VLOG] Sold out as soon as it was released⁉️Brother-in-law's Tteokbokki is finally out❤️ (Be careful, it's delicious)

리쥬라이크 LIJULIKE

703,351 views 3 days ago

10:24

A man you absolutely must not miss

짧은대본 ShortPaper

832,421 views 1 day ago

4:16

Snow halation - Isekai Idol COVER│Love Live! OST

왁타버스 WAKTAVERSE

435,511 views 4 days ago

20:54

Philippine Mystery Lake Where Freshwater and Saltwater Coexist [Philippines 3]

빠니보틀 Pani Bottle

632,061 views 6 days ago

7:02

2NE1 - Come Back Home + Fire + I Don't Care + UGLY + I'm the Best♬

SBS Entertainment

4,728,476 views 4 days ago

5:55

Are you hot, cold, hungry, full, tired, or sleeping?

너덜트

1,294,537 views 10 days ago

Google AdSense
336 x 280

Up Next

24:18

Why I don't fish with a multiplier reel - casting

Простая рыбалка

79,412 views
3 years ago

46:42

Spinning in shallow water: mistakes and discoveries. Alexey Ivashkov. Anglers Prompt

AnglersZoom

95,876 views
2 years ago

15:31

Answers to questions. Pike leashes. Alexey Shanin. Anglers Prompt

AnglersZoom

54,328 views
4 years ago

12:33

Spinning VS Casting - which is better? Alexey Shanin. Anglers Prompt

AnglersZoom

147,527 views
4 years ago

12:59

Balancing of fishing rods

Fisher Zork

475 views
2 days ago

26:58

The voracious flounder was waiting for our baits!

Борис Рябченков

86,235 views
8 hours ago

36:01

Myths about multiplier reels

PowerCast

21,667 views
3 years ago

19:38

Choosing a Wobbler. Quiet or Noisy? Alexey Shanin. Anglers Prompt

AnglersZoom

91,187 views
4 years ago

27:59

secret of casting how to easily master a multiplier reel test at -20

Мышление хищника

22,550 views
3 years ago

19:44

Wobbler Doesn't Catch. Answers to Questions. Alexey Shanin. Anglers Prompt

AnglersZoom

60,187 views
4 years ago

42:20

The whole truth about baitcasting and multiplier reels.

Анатолий Калмыков

23,173 views
2 years ago

27:30

Choosing a Wobbler. Play and Shape. Alexey Shanin. Anglers Prompt

AnglersZoom

118,111 views
4 years ago

34:28

WOBBLER FOR PIKE: NOISY OR QUIET? x ALEXEY SHANIN

DAIWA Официальный YouTube Канал

59,865 views
8 months ago

39:42

The meaning and purpose of cartoons)))

Евгений 164

34,931 views
3 years ago

31:23

Rules for the first casts. Basics of casting fishing. Alexey Ivashkov. Anglers Prompt

AnglersZoom

80,316 views
3 years ago

28:27

How to make a wiring to catch a predator?

Мир Охоты

352,847 views
2 years ago

23:19

Spinning near the shores. IT SHOULD HAVE BEEN LIKE THIS IMMEDIATELY! Pike, Perch, Zander on a spinner and jig in the summer

Рыбалка с SIBIRYAK'ом'007

155,112 views
2 years ago

13:36

Casting Techniques. Toshinari Namiki

Beer, Pipe & Fishing

35,556 views
5 years ago

26:03

Spinning or multiplier reel?

Мир Охоты

277,332 views
2 years ago

24:08

WINTER JIG RIG FOR PERCH / RIGGING AND WIRING

Рибалка Євген Свердленко

17,646 views
5 years ago

30:43

You didn't know this about jig rig! What is this jig rig for?

Риболовля з Воротняком

110,611 views
3 years ago

48:11

FISHING WITH MY WIFE, WE HAVEN'T FISHED TOGETHER FOR HALF A YEAR. Winter fishing on open water.

Always Alone

183,697 views
1 day ago

20:14

DropOFF RIG - a new tricky tackle! Why DROP-OFF RIG is better than Jig Rig, DROPOFF and Tokyo Rig

Konstantin Andropov

91,477 views
3 years ago

19:26

How to equip silicone baits: hook selection, secrets and tricks Spinning for beginners

Konstantin Andropov

772,932 views
6 years ago

4:47

Review of my RODS! part 1

MR.рыбак🐟

4,138 views
3 weeks ago

11:11

A clever montage for pike from Petrash

Рибалка з Юрієм Петрашем

1,016,450 views
7 years ago

19:44

Best cold water lure color. What color works for walleye! Simply Bomb Lure!

Просто о рыбалке

70,318 views
1 month ago

25:58

All about jig rig! What is jig rig? How to fish with jig rig?

ZEMEX Ukraine

149,826 views
5 years ago

40:14

JIG-RIG: ADVANTAGES AND DISADVANTAGES of installation. How to choose a load and bait, what wiring works?

Crazy Fish TV

341,370 views
5 years ago

17:52

how to catch big bass in late fall JIG RIG as the best tackle for fall Best places

Рыбачок48

21,882 views
1 month ago

10:14

5 REASONS WHY JIG-RIG! Advantages of JIG-RIG equipment

Павло Рибак

346,278 views
5 years ago

23:21

Fishing Guide: Drop Shot Tackle. Lures and Making Drop Shot Tackle.

Bereg Fishing

99,383 views
4 years ago

29:13

THE SIMPLEST PERCH FISHING EQUIPMENT - WE SHOW ALL THE SECRETS! / Fishing with Normund #167

Salmo Россия

25,190 views
2 months ago

26:45

Perch on a jig rig in winter. Advantages of a jig rig on passive baits. Review of Sportex Neowave AW2800

Риболовля з Воротняком

17,127 views
3 years ago

9:41

Tackle for river and sea fishing. FREE RIG. Tackle for pike and perch.

Pomor Stream - рыбалка, снасти, путешествия

49,910 views
2 years ago

17:43

Fishing for predators with jig rig on the river

Spin Fishing

175,154 views
6 years ago

13:42

Fishing HOOKS FOR PREDATOR Fanatic for fishing with Silicone baits Review

Рибалка з Юрієм Петрашем

607,782 views
8 years ago

29:02

JIG-RIG or CHEBURASHKA? Which rig is better for fishing? What are the differences? What baits do they work with?

ТурІсторії - Риболовля, Походи,Активний відпочинок

65,567 views
8 months ago

Google AdSense
336 x 280