PDF chapter test TRY NOW

1. In \(\Delta LMN\), \(\angle L = 60^\circ\), \(\angle M = 50^\circ\). If \(\Delta LMN \sim \Delta PQR\) then the value of \(\angle R\) is:
 
2. The perimeters of two similar triangles \(\triangle ABC\) and \(\triangle PQR\) are \(36 \ cm\) and \(24 \ cm\) respectively. If \(PQ = 10 \ cm\), then the length of \(AB\) is: