Please help me graft this vector addition

Experiment: [AJ = 10, 0 = 30' , [BJ = 15, 0, = 135 , then Ax = 10-cos30* = 166, Bx = 15-cos135 = -10.61 Ay = 10-sin30* = 5.00, By = 15-sin135* = 10.61 Cx = 8.66 + (-10.61) = -1.95, Cy = 5 + 10.61 = 15.61 C = [(-195)2 + (15.61)2]1/2 = 15.73, 0, = tan-1(15.61/(-1.95) = -82.88" Draw this vector addition in your graph paper. Use a scale as 10 units is 10 cm. Take a picture of this draw and put it in your report