In the diagram below, lines AB and CD are...

asked Sep 16, 2022 87.1k views

1 vote

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7 votes

Answer:

Perpendicular

Explanation:

Perpendicular lines intersect and create 4 90 degree angles

Line AB and CD intersect and create 4 90 degree angles therefore line AB and CD are perpendicular

Blueyed answered Sep 17, 2022

4.2k points

3 votes

it’s a perpendicular

4.8k points

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