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McGraw Hill Glencoe Algebra 1, 2012

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McGraw Hill Glencoe Algebra 1, 2012 View details

6. Trigonometric Ratios

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Exercise 5 Page 659

We can use a calculator to evaluate a trigonometric ratio using the $SIN$ button. Be sure to always check that your calculator is in the correct mode. In this case, we need degrees. Let's perform this task using a calculator.

We found that the sine of $3 7^{\circ},$ rounded to the nearest ten-thousandth, is $0.6018 .$

Subchapter links

Check Your Understanding p.659

H.O.T. Problems p.661

Standardized Test Practice p.662

Spiral Review p.662

Skills Review p.662