Right Triangles and SOHCAHTOA: Finding the Length of a Side

Example 2 (p 366): Use a Calculator to Evaluate Expressions. Find each value to the nearest ten thousandth. BE SURE CALCULATOR IS IN DEGREE MODE!! tan 56(cos 89( If you know the measures of two sides of a right triangle or the measure of one side and one acute angle of a right triangle, you can use a trig ratio to find all of the pieces of the ... ................
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