A) \[\text{0 }\!\!{}^\circ\!\!\text{ }\]
B) \[\text{90 }\!\!{}^\circ\!\!\text{ }\]
C) \[\text{90 }\!\!{}^\circ\!\!\text{ }\]
D) \[\text{90 }\!\!{}^\circ\!\!\text{ }\]
Correct Answer: D
Solution :
The angle between perpendicular lines is 90°.You need to login to perform this action.
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