We know
Arc LAM + Arc MBL = 360°
Given,
Arc LAM = 256, so,
Arc MBL = 360 - 256 = 104°
Arc MBL = Arc MB + Arc LB
Arc MB and Arc LB are equal. So,
Arc LB = 1/2 (104) = 52°
52°
6.7m questions
8.9m answers