Melalui titik (2,6)dan tegak lurus garis3x+5y+1=0
Matematika
Agungkurniawan111
Pertanyaan
Melalui titik (2,6)dan tegak lurus garis3x+5y+1=0
1 Jawaban
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1. Jawaban Anonyme
Bab Persamaan Garis
Matematika SMP Kelas VIII
ax + by + c = 0, tegak lurus, (p, q)
bx - ay = bp - aq
3x + 5y + 1 = 0, tegak lurus, (2, 6)
5x - 3y = 5 . 2 - 3 . 6
5x - 3y = 10 - 18
5x - 3y = -8
5x - 3y + 8 = 0