Back to Understand trigonometric ratios — Problem 4 · Task Set 19
Exercises: Understand Trigonometric Ratios
Show your work for each problem. Round decimal answers to the nearest hundredth unless otherwise stated.
Grade 9·22 problems·~30 min·Common Core Math - HS Geometry·standard·hsg-srt-c-6
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Fluency Practice
Calculate the trigonometric ratios. Express answers as fractions or decimals rounded to the nearest hundredth.
1.
Right triangle has a right angle at , with and . What is ? Express as a fraction.