Trigonometry Lesson 1
Angles and Triangles (Grade 10)

Instruction 1-1

Measuring Angles

Students', Parents' and Teachers' Links

http://id.mind.net/~zona/mmts/trigonometryRealms/radianDemo1/RadianDemo1.html

http://www.mathwords.com/a/angle_elevation.htm

http://www.math.bcit.ca/competency_testing/testinfo/testsyll11/trigonometry/solvertprobs/angelevdepr/angelevdepr.shtml

http://aleph0.clarku.edu/%7Edjoyce/java/trig/

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