Question:medium
The triangle PQR of which the angles P, Q, R satisfy \(\cos P = \sin Q = 2 \sin R\) is
The triangle PQR of which the angles P, Q, R satisfy \(\cos P = \sin Q = 2 \sin R\) is
Show Hint
Use sine rule: \(\frac{a}{\sin A} = \frac{b}{\sin B} = \frac{c}{\sin C}\).
Updated On: Apr 7, 2026
- equilateral
- right angled
- any triangle
- isosceles
Show Solution
The Correct Option is D
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