Trig Day 2

SWBAT solve for missing angles in right triangles using trigonometric ratios. 

Need help? http://www.khanacademy.org/math/trigonometry/basic-trigonometry/basic_trig_ratios/v/example--using-trig-to-solve-for-missing-information

Homework: 30 Trig Problems

Trigonometry

SWBAT solve for missing sides of right triangles using trig ratios. 

Need Help? http://www.khanacademy.org/math/trigonometry/basic-trigonometry/basic_trig_ratios/v/example--using-soh-cah-toa

Homework: 10 Trig problems and 10 special right triangle problems. 

More videos to come later tonight :)

More Special Right Tirangles

10/4 Applications of Similar Triangles

SWBAT use similar triangles to sove application problems. 

Homework: Applications packet (stay tuned for a few select answers :)

Special Right Triangles

SWBAT find missing lengths and angle measures in special right triangles. 

 

45-45-90

 

Homework: 10 Special Right Triangle Problems

Data Day

Student refelcted over their A1 grades and previous common assessment scores. 

Students then explored the pattern of the 45-45-90 triangle. 

Homework: 10 Pythagorean Theorem Problems

Tutorials 10/3 4:15-5:15

Proving the Pythagorean Thereom

Objectives:

SWBAT prove the Pythagorean Theorem using similar triangles. 

SWBAT solve for missing side lengths of right triangles. 

The Kahn video below has the proof we covered in class. 

Similar Triangles Proof

Need Help using the Pythagorean Theorem?

Sal solving for missing sides

Homework:

One page of the proof  and 10 Pythagorean Theorem Problems