An angle bisector is a line or ray that divides an angle into two congruent angles so in this problem m∠RST=m∠RSV+m∠VST m∠RSV=m∠VST hence m∠RST=2*m∠RSV --------> equation 1 we have m∠RST=(6x-24) m∠RSV=(2x+8) Substitute in the equation 1 6x-24=2*(2x+8) 6x-24=4x+16 6x-4x=16+24 2x=40 x=40/2 x=20 degrees therefore the value of x is 20 degrees Tell me if I’m wrong