Guest

Sir pls answer the question in the attached image. Pls explain how to proceed with this question

Sir pls answer the question in the attached image. Pls explain how to proceed with this question

Question Image
Grade:12

3 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
6 years ago
Angle subtended by a chord at any point on the circle is half the angle subtended by the same chord at the centre so this chord subtend 90 at centre
NOW if any chord subtend 90 at centre is a diameter
562-2452_Capture.PNG
Rishabh Ranjan
63 Points
6 years ago
But sir, if the chord has to be a diameter of the circle, it must subtend an angle of 1800 at the centre of the circle.
Deepak Kumar Shringi
askIITians Faculty 4404 Points
6 years ago
562-1668_Capture.PNG562-412_Capture.PNG

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free