Question 4 - Practice Questions CBSE - Maths Class 10 (2023 Boards) - Solutions of Sample Papers for Class 10 Boards
Last updated at May 29, 2023 by Teachoo
Two concentric circles are centered at O(-4, 3). The ratio of the area of inner circle to that of the outer circle is 1:9. Points A and B lie on the boundaries of the inner and outer circle, respectively, as shown below.
The coordinates of point B are (3, 5). Which of the following are the coordinates of A?
(A) ( 2/3, 13/3 )
(B) ( (-5)/3, 11/3 )
(C) ( (-9)/4, 14/4 )
(D) ( (-33)/10, 16/5 )
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Two concentric circles are centered at O(-4, 3). The ratio of the area of inner circle to that of the outer circle is 1:9. Points A and B lie on the boundaries of the inner and outer circle, respectively, as shown below. The coordinates of point B are (3, 5). Which of the following are the coordinates of A? (A) ( 2/3, 13/3 ) (B) ( (−5)/3, 11/3 ) (C) ( (−9)/4, 14/4 ) (D) ( (−33)/10, 16/5 )
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.
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