Jawaban:
< KLN + < MLN = 180°
3x + 15° + 2x + 10° = 180°
5x + 25° = 180°
5x = 180° - 25°
5x = 155°
x = 31°
besar sudut < KLN adlaah besar < MLN =
2x + 10 = 2 × (31) + 10 = 62 + 10 = 72°
Penjelasan dengan langkah-langkah:
done !
Jawab:
108
Mencari Nilai x :
3x + 15 + 2x + 10 = 1805x + 25 = 1805x = 180 -255x = 155x = 155/5x = 31
Mencari Sudut KLN :
KLN = 3x + 15 = 3(31) + 15 = 93 + 15 = 108
Semoga Membantu
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Jawaban:
< KLN + < MLN = 180°
3x + 15° + 2x + 10° = 180°
5x + 25° = 180°
5x = 180° - 25°
5x = 155°
x = 31°
besar sudut < KLN adlaah besar < MLN =
2x + 10 = 2 × (31) + 10 = 62 + 10 = 72°
Penjelasan dengan langkah-langkah:
done !
Jawab:
108
Penjelasan dengan langkah-langkah:
Mencari Nilai x :
3x + 15 + 2x + 10 = 180
5x + 25 = 180
5x = 180 -25
5x = 155
x = 155/5
x = 31
Mencari Sudut KLN :
KLN = 3x + 15
= 3(31) + 15
= 93 + 15
= 108
Semoga Membantu