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belka [17]
3 years ago
10

Whenever 2 line or intersect at 90 the 2 lines are said to be ?

Mathematics
2 answers:
Sedaia [141]3 years ago
7 0
Two lines that intersect at 90 degrees are considered perpendicular to each other.

Lelechka [254]3 years ago
5 0
Perpendicular to each other.
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3 years ago
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