Find the value of a and b Angle XQR is 180 1 2 3 5 X 7a 135

Last updated: 1/18/2024

Find the value of a and b Angle XQR is 180 1 2 3 5 X 7a 135 107 5b 87 la 91 16 20 M 11a 174 121 4b M lb 91 4a 117 M 40 5b 75 L R 77 4a 91 101 R R 102 3a X 3a 134 109 5b 222 11a 118 5b 9a 185 4b 84 98 3a 142 3a LS 91 3b Ko 2b 48 149 5a M M M 70 3b R R