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Ann [662]
3 years ago
15

Two straight lines that intersect at a right angle are __?__ to each other.

Mathematics
2 answers:
Natali [406]3 years ago
6 0

Answer:

Perpendicular! hope this helps :)

GaryK [48]3 years ago
4 0

Answer: perpendicular lines

Step-by-step explanation:

look up "Two straight lines that intersect at a right angle"

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nikdorinn [45]
We know:
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|a+b|+|c|
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