PDF chapter test TRY NOW
1. In \(\triangle ABC\), right-angled at \(B\), \(AB = 5 \ cm\) and \(\angle ACB = 30^{\circ}\). Determine the lengths of the sides \(BC\) and \(AC\).
![YCIND_240411_6187_Intro2Trig_6.png](https://resources.cdn.yaclass.in/3b0524a3-ff27-4e40-9ee5-a2be7d92ea93/YCIND2404116187Intro2Trig6w300.png)
Answer:
\(BC =\)
\(AC =\)
2. In \(\triangle PQR\), right-angled at \(Q\), \(PQ = 3 \ cm\) and \(PR = 6 \ cm\). Determine \(\angle QPR\) and \(\angle PRQ\).
![YCIND_240411_6187_Intro2Trig_7.png](https://resources.cdn.yaclass.in/84ea3798-8739-47e6-86f5-29b13f6a1feb/YCIND2404116187Intro2Trig7w300.png)
Answer:
\(\angle QPR =\)
\(\angle PRQ =\)