6.3 Trigonometric Functions of Any Angle

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Tip:  Was it SOH CAH TOA, or CHO SHA CAO?

Warm Up and Questions from the Homework
Draw the two special triangles, and determine the exact value of sin60° and sec45°

Announcements

• Reading Week Feb 18-22 (no classes)
• Next quiz Tue, Feb 26 (6.1, 6.3 Trig Review)
• Next unit exam Mon, Mar 11 (55 minutes, in class)

Today - 6.3 Trig Functions of Any Angles
Notes

Homework
6.3 #1-17, 25, 27, 33-69, 87-97


Tomorrow - Reading Week
Use the time to get a good foundation of 6.1-6.3, and pre-read 6.4

For more information
http://patrickjmt.com/special-right-triangles-in-geometry-45-45-90-and-30-60-90/
http://patrickjmt.com/finding-trigonometric-values-given-one-trigonometric-valueother-info-example-2/
http://patrickjmt.com/finding-trigonometric-values-given-one-trigonometric-valueother-info-example-1/