tentukan nilai x ,dan besar sudut 2x+10°
Matematika
ilham2237
Pertanyaan
tentukan nilai x ,dan besar sudut 2x+10°
1 Jawaban
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1. Jawaban nspmunawip3gr44
2x+10° = 70° (sudut SEHADAP)
2x+10° = 70°
2x = 70°-10°
2x = 60°
x = 60°/2
x = 30°