Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let circles 
and 
of radii 
and 
respectively 
touches each other externally. Circle 
radii 
touches 
and 
externally and also their direct common tangent. Prove that the triangle formed by joining centre of 
and S is obtuse angled triangle.
Text Solution
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CHECK THE SOLUTION.
AP + PB = AB
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