~Jawab~
a + b = 180°
100 + 7x = 180
7x = 180 - 100
7x = 80
x = 80/7
x = 11,42°
Semoga Bermanfaat!
Jawaban nya adalah
180 - 100 =80: 7 sama dengan 11,42
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~Jawab~
Garis dan Sudut
a + b = 180°
100 + 7x = 180
7x = 180 - 100
7x = 80
x = 80/7
x = 11,42°
Semoga Bermanfaat!
Jawaban nya adalah
180 - 100 =80: 7 sama dengan 11,42