The line $L_1:y-x=0$and $L_2:2x+y=0$intersect the line $L_3:y+2=0$at P and Q respectively. The bisector of the acute angle between $L_1$and $L_2$intersects $L_3$at R.Statement-1 : The ratio $PR:RQ$equals $2\sqrt{2}:\sqrt{5}$Statement-2 : In any triangle, bisector of an angle divides the triangle into two similar triangles. Statement-1 is true, Statement-2 is true ; Statement-2 is correct explanation for Statement-1 Statement-1 is true, Statement-2 is true ; Statement-2 is not a correct explanation for Statement-1 Statement-1 is true, Statement-2 is false Statement-1 is false, Statement-2 is true

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