Answer:
Step-by-step explanation:
Since the three triangles are similar, then the length of their sides are equal that is;
RS = XY = UV = 5
RT = XZ = UW = 3
ST = YZ = VW = 4
Te get sin V and tan Y, we will use the SOH, CAH TOA trigonometry identity as shown;
Sin V = opposite/Hypotenuse = U