3 years ago

HELP ASAP !!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Paha777 [63]3 years ago

6 0

Answer:

Step-by-step explanation:

∠QSR = 180° - 150° = 30° ( straight angle )

tanQSR = tan30° = $\frac{1}{\sqrt{3} }$ = $\frac{\sqrt{3} }{3}$ → A

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