P is a pt on base BC of triangle ABC and r1,r2,r3 are the inradii od triangle ABC, ACP, ABP respectively. h is altitude of triangle ABC from A.Prove that (1/ r2) + (1/ r3) – (r/ (r2*r3)) =2/ h
P is a pt on base BC of triangle ABC and r1,r2,r3
are the inradii od triangle ABC, ACP, ABP respectively. h is altitude of triangle ABC from A.
Prove that (1/ r2) + (1/ r3) – (r/ (r2*r3)) =2/ h
Srihari , 9 Years ago
Grade 11
