No.31 Tolong Pakai Caranya
Matematika
Angellina112
Pertanyaan
No.31 Tolong Pakai Caranya
2 Jawaban
-
1. Jawaban tantinabella24
X=2/3×(180-x)
3x=2×(180-x)
3x=360-2x
3x+2x=360
5x=360
X=72 -
2. Jawaban nizzleee
x = 2/3 x (180 - x)
3x = 2 x (180 - x)
3x = 360 - 2x
3x + 2x = 360
5x = 360
x = 72 :)