3 years ago

Anyone that can help

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

7 0

Slope line 1 = (8 + 2)/(7+7) = 10/14 = 5/7

Slope line 2 = (8 + 6)/(-5 - 5) = 14/-10 = -7/5

Slope line 3 = (-3+8)/(0+7) = 5/7

Line 1 and line 3 are parallel (parallel lines have same slopes)

Line 1 and line 2 are perpendicular (perpendicular lines, slope is opposite and reciprocal)

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