If ΔPQR is right angled at Q, PQ = 12 and ∠PRQ = 30°, then what is the value of QR?

If ΔPQR is right angled at Q, PQ = 12 and ∠PRQ = 30°, then what is

1.	If ΔPQR is right angled at Q, PQ = 12 and ∠PRQ = 30°, then what is the value of QR?
A.	12√3
B.	12√2
C.	12
D.	24
Answer» B. 12√2

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If ΔPQR is right angled at Q, PQ = 12 and ∠PRQ = 30°, then what is the value of QR?

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