Perhatikan gambar berikut ! (selengkapnya ada di gambar)
Jawaban:
126 + p = 180
p = 180 - 126
p = 54
180 = 49 + 54 + x
180 = 103 + x
180 - 103 = x
77 = x
[answer.2.content]
126 + p = 180
p = 180 - 126
p = 54
180 = 49 + 54 + x
180 = 103 + x
180 - 103 = x
77 = x
[answer.2.content]