perhatikan gambar disamping! nilai (m + n + p ) adalah

CB = 136 +2n =180
2n = 180 - 136
2n = 44
n = 44/2
n = 22

CA = 111 + 3m = 180
3 m = 180-111
3 m = 69
m = 23


3m + 2n + p = 180
69 + 44 + p = 180
p = 180 - 110
p = 70