Question

in triangle pgr, right angled at Q, pq =3cm and pr = 6 CM. determine angle qrp and angle prq. ​

Answer 1

Given: PQ = 3cm

PR = 6cm

$Therefore,\frac{PQ}{PR} = sin R \\ \\ </p><p>sin R = \frac{3}{6} = \frac{1}{2} \\ \\ \angle {PRQ}=30°</p><p>\\ \\ \angle{QPR} = 60°$