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Geometry

(13 Units, 90 Lessons)

Unit 7 - Right Triangles and Trigonometry(6 Lessons)

Special Right Triangles

Geometry

» Unit:

Right Triangles and Trigonometry

Big Idea:Word on the streets is there's a cat giving kids the long and short of special right triangles...tune in to find out what the fuss is all about.

16 Resources

7 Favorites

16 Resources

7 Favorites

Trigonometric Ratios in Right Triangles

Geometry

» Unit:

Right Triangles and Trigonometry

Big Idea:Tri-this -gon for size...In this lesson, students learn basics of right triangle trigonometry .

15 Resources

7 Favorites

15 Resources

7 Favorites

Using Trigonometry to Solve Right Triangles

Geometry

» Unit:

Right Triangles and Trigonometry

Big Idea:Elevate your mind...at an angle of arctan(opposite/adjacent)....By the end of this lesson, students will know why this makes no sense.

10 Resources

4 Favorites

10 Resources

4 Favorites

SAS Area Formula

Geometry

» Unit:

Right Triangles and Trigonometry

Big Idea:Batteries not included...but the angle must be. Some assembly required. In this lesson students build a new triangle area formula and learn when and how to apply it.

10 Resources

3 Favorites

10 Resources

3 Favorites

Law of Cosines

Geometry

» Unit:

Right Triangles and Trigonometry

Big Idea:Deriver's...start your engines!...In this lesson, we'll be doing some heavy duty mathematics to derive the Law of Cosines.

22 Resources

1 Favorites

22 Resources

1 Favorites

Law of Sines

Geometry

» Unit:

Right Triangles and Trigonometry

Big Idea:Looking for a sine? In this lesson, students will prove the law of sines and use it to solve problems.

22 Resources

0 Favorites

22 Resources

0 Favorites