Trig Ratios

Directions: Using the following trig ratios, complete the following table:

cos 30º, sin 30º, cos 45º, sin 45º, tan 30º, cot 30º, sec 30º, csc 30º

Hint

Are there unit triangles you can use to help you?

Answer

There are many possible solutions. One example would be:
power logs

Source: Bryan Anderson

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One comment

  1. Stacey Updegraff

    Students may need clarification that the max value in one row does not affect the min value in the next row. Some students will assume that the bottom left has to be more than tan45, but only 3 values are greater than 1, so that would be impossible.

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