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

Work through problems with immediate feedback

Warm-Up: Review What You Know

These problems review skills you have already learned.

Triangle $PQR$ is similar to triangle $STU$ . Side $PQ = 6$ , side $ST = 9$ , and side $QR = 8$ . What is side $TU$ ?