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4 years ago

8

Dana is attaching a shelf to a wall and needs the shelf to be perpendicular to the wall. How many degrees should the shelf be re

lative to the wall?

2 answers:

KiRa [710]4 years ago

8 0

90° because perpendicular lines are never ending.

wolverine [178]4 years ago

4 0

Answer:

90°

Step-by-step explanation:

The shelf will be perpendicular to the wall if it intersects the wall at a right angle which is equal to 90°

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