tolong ada yg bisaa?

£Fx=0
T2.cos 30°-T1=0
√3/2.T2-T1=0
√3/2T2=T1

£Fy=0
T2.sin 30°-T3=0
1/2.T2-(50.10)=0
1/2T2=500
T2=1000N

T1=√3/2.T2
T1=√3/2.1000
T1=500√3N