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Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 9
Mathematics
Ganita Manjari
I’m Up and Down, and Round and Round
Question Bank

Which of the following is a ne...

Single Answer MCQ
Q-00168919

Which of the following is a necessary condition for points A, B, C, and D to be concyclic?

1

They must be collinear

2

They subtend equal angles at some point

3

They must be equidistant from the center of the circle

4

They must form right angles

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