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Unit S Concept 4

Author: Crystal Kirch

Unit S Concept 4 Part 1

Half-angle formulas give us another way to find exact values of angles that AREN'T on the Unit Circle!

Source: Created by Crystal Kirch using Camtasia for Mac

Unit S Concept 4 Part 2

more half-angles...

Source: Created by Crystal Kirch using Camtasia for Mac

Unit S Concept 4 Part 3

And another one...

Source: Created by Crystal Kirch using Camtasia for Mac

Unit S Concept 4 Part 4

One last example...

Source: Created by Crystal Kirch using Camtasia for Mac

WSQ

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