Ts Eamcet
Properties Of Triangles
TS EAMCET 2020 (Online) 11th September Morning Shift
MCQ+1 / -02020
In a $\triangle A B C$, with usual notation, if $r=r_1-r_2-r_3$, then $2 R=$
Ts Eamcet
TS EAMCET 2020 (Online) 11th September Morning Shift
In a $\triangle A B C$, with usual notation, if $r=r_1-r_2-r_3$, then $2 R=$