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Grade: 11

                        

A rectangle ABCD is inscribed in the circle x^2 + y^2 + 3x + 12y + 2 = 0. If the coordinates of A and B are respectively (3, – 2) and (–2, 0) then the coordinates of the mid-point of CD are

4 years ago

Answers : (1)

Saurabh Koranglekar
askIITians Faculty
8407 Points
							Dear student

576-948_1.PNG

angle DAB is 90

so BD is the diameter

similarly, AC is the diameter

which can be found thus C and D

Regards
6 months ago
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