Back to Understand trigonometric ratios — Problem 1 · 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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Warm-Up: Review What You Know
These problems review skills you have already learned.
1.
Two triangles both have a 90° angle and a 35° angle. Which criterion guarantees they are similar?