Amar and Ayah walk 725m[555W] down their Street, then follow a path for 450m [W [:15S22min. Use aggebraic methot to detrmine ther averige velocity in (m, s) during their walk. Givers: vec (Uavg) vec (U) 2vg = del t 1036.37838 1320(s) m vec(U), = 0.78- 209 S = < Untitled 6 30% 3. Amar and Ayah walk 725m (555W] down their Street, then follow a path for 450m (W15S] through to a picnic Spot. this walk takes them 22 min. Use algebraic method to determine the average velocity. in (mis) during their walk. N Givers: w+E S Ad=725m (555W] A=450m CW 15 5] t= 22 min = 13205 325m 40T. A Vaug = d t Jug = Vaug /150 725m 90 S50 = (036.37838 13203 = = 0.78M/S B # 55 725m 160 A AOT=a +6-2ac Cosc 2 10T - (725)+(325) -2(725)(325xCos160 JADI-J1074080.148 ADT = 1036. 37838 SinB b Sin B 325 Sin C = Sin 160 1036.37838 SinB =111.1565 466 1036.37838 3= Sin (0.107254798 B=6.157090336 20%