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Maths CBSE Live product
Class 10 (2026-27)
Introduction to Trigonometry
Trigonometric ratios
6.
TBQ - Determine the value
Question:
3
m.
In \(\triangle PQR\), right-angled at \(Q\), \(PR + QR = 25 \ cm\) and \(PQ = 5 \ cm\).
Evaluate
the values of
\(sin\ P\)
,
\(sec\ P\)
and
\(tan\ P\)
.
Answer:
\(sin\ P\)
\(=\)
i
i
\(sec\ P\)
\(=\)
i
i
\(tan\ P\)
\(=\)
i
i
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