Question

Nilai x pada gambar di bawah ini adalah… ​

Answer 1

Follow aku kak~~;)

2x+5° + 57° = 180°

2x + 62° = 180°

2x = 180°-62°

2x = 118

x = 118/2

x = 59

cek:

2(59) + 5 + 57 = 180

118 + 5 + 57 = 180

123 + 57 = 180

180 = 180

X = 59°