Jawaban:
penjelasan :
4). <NKL + <KNM = 180°
<NKL + 110° = 180°
<NKL = 180°-110°
<NKL = 70°
5). besar <ABC = <B
= 6t + 4t
= 6(18°) +4°
= 108° +4°
= 112°
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Jawaban:
penjelasan :
4). <NKL + <KNM = 180°
<NKL + 110° = 180°
<NKL = 180°-110°
<NKL = 70°
5). besar <ABC = <B
= 6t + 4t
= 6(18°) +4°
= 108° +4°
= 112°