TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

Question : 52 of 160

Marks: +1, -0

r1,r2>0 and if C1,C2 are centres of the two circles having only two common tangents and C1C2=r1+r2, then which of the following is correct

r1,r2 are the radii of the two circles
The common chord may divide the line joining the centres in the ratio r1:r2
r1,r2 are always the distances of the centres from the common tangent of the two circles
external centre of similitude divides C1C2 in the ratio r1:r2

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