Lesson Plans & Activities

Trigonometry Problems

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This site uses tan, cos and sin to find the angle of a right-angled triangle or the side of a right-angled triangle.

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lainey Posted by: lainey

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I really liked how you used reveals to show the work. The link to more problems is great too, some students finish early so it's nice to have extra work. Good job!

  • Posted:
    Apr. 13, 2012
Posted by
Downloads: 10

I like this work on solving

I like this work on solving triangles with sin and cos - good for beginning students. I like the link to the other trig problems and that you can use it to find sides or angles.

  • Posted:
    Mar. 26, 2011
Posted by
Downloads: 18

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