2. If two lines are perpendicular to each other then angle between them at the point of contact is ______ a) 80° b) 85° c) 90° d) 100°
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2
Answer:
d) 100°
Step-by-step explanation:
Answered by
1
Answer:
Option C = 90 degree
Step-by-step explanation:
Perpendicular means = At an angle of 90° to a given line, plane, or surface or to the ground.
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