1) Why angle your tank?
Because Bouncing shots is good!
2) Why does it work?
Angeling increases the "Effective armor"
3) How Does it work in game?
As you angle your tank you change the effective armor of your front and sides. The more you angle, the more you increase the effective armor of the front and decrease the sides
4) Always angle
Even if you are in the wide open or in a lightly armored tank, always angle.
5) What is better than peeking/poking while angled?
SIDESCRAPING!!!!!!!
If you pull out to shoot and you are exposing your hull, you are doing it wrong
6) Does this apply to Pike nosed vehicles like the IS-3, IS-7, etc.?
NO!!!!!! The pike nose is already angled for you, face straight at the enemy
7) Can you sidescrape with a pike nose?
Not very well.
But you can reverse sidescrape
8) How/why should I bait shots?
How: Show highly angled armor, front or sides. Move back and forth until they take the bait and shoot and bounce.
Why: Now you have time while they are reloading to pull out and take an aimed shot.
Example: youtu.be/uKtmnwIwrHc?t=9m48s
9) Any good videos?
The whole video linked above is really good
www.youtube.com/watch?v=uKtmnwIwrHc
www.youtube.com/watch?v=uKtmnwIwrHc
Note: Most of the images on this page are not mine. You can find there original sources using the following URLs:
https://www.quora.com/Is-World-of-Tanks-a-good-game
https://worldoftanks.com/en/news/chieftain/The_Chieftains_Guide_Armor_Angles/
http://forum-console.worldoftanks.com/index.php?/topic/154369-angle-indicator/
https://taugrim.com/2013/04/27/guide-to-angling-in-world-of-tanks/
https://worldoftanks.eu/en/news/academy/tank-academy-armour-angling/
http://forum-console.worldoftanks.com/index.php?/topic/48129-a-comprehensive-guide-to-tanking/page__st__20
http://forum.worldoftanks.com/index.php?/topic/237969-how-to-corner-fight-a-lesson-on-sidescraping/
https://worldoftanks.eu/en/news/special-offers/top-tree-maus/
http://wotlabs.net/articles/angling-armor/
https://www.quora.com/Is-World-of-Tanks-a-good-game
https://worldoftanks.com/en/news/chieftain/The_Chieftains_Guide_Armor_Angles/
http://forum-console.worldoftanks.com/index.php?/topic/154369-angle-indicator/
https://taugrim.com/2013/04/27/guide-to-angling-in-world-of-tanks/
https://worldoftanks.eu/en/news/academy/tank-academy-armour-angling/
http://forum-console.worldoftanks.com/index.php?/topic/48129-a-comprehensive-guide-to-tanking/page__st__20
http://forum.worldoftanks.com/index.php?/topic/237969-how-to-corner-fight-a-lesson-on-sidescraping/
https://worldoftanks.eu/en/news/special-offers/top-tree-maus/
http://wotlabs.net/articles/angling-armor/