In ∆ PQR, right-angled at Q (see Fig. 8.20), PQ = 3 cm and PR = 6 cm. Determine ∠ QPR and ∠ PRQ.

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@EduLover

In ∆ PQR, right-angled at
Q (see Fig. 8.20), PQ = 3 cm and PR = 6 cm.
Determine ∠ QPR and ∠ PRQ.
  1. EduLover
  2. example 8
  3. class 10 introduction to trigonometry example 8
  4. example 8 introduction to trigonometry
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