Question

plz answer fast and correctly too if you don't know then don't answer or else I'll report about you​

Answer 1

Step-by-step explanation:

sin@=p/h

cos$=b/h

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Answer 2

Step-by-step explanation:

1. For theta perpendicular and hypotenuse are QS and PS.So, Sin theta = QS/PS
2. For alpha base and hypotenuse are RQ and RP

Cos alpha = RQ/RP