" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
mencari besar sudut a dan c dulu
sudut a = 180 - 116 = 64
sudut c = 180 - 134 = 46
sudut b = 180 - (64 + 46) = 180 - 110 = 70
jdi jwabannya yg d. 70