Question:-
Solve for the unknown side by applying the Triangle Angle‐Bisector Theorem.
Solution for r:-
[tex] \rightarrow\sf{\frac{25}{15}=\frac{s}{18}\rightarrow{15s}=25(18)}[/tex]
[tex] \rightarrow\sf{s=\frac{25(18)}{15}}[/tex]
[tex] \rightarrow\sf{s={\frac{[(5)(5)][(2)(3)(3)]}{(3)(5)}}}[/tex]
[tex]\rightarrow\sf{s=(5)(2)(3)=30}[/tex]
Solution for s:-
[tex]\rightarrow\sf{s=20-r=20-12={\color{magenta}{8}}}[/tex]
Answer:-
- The Unknown sides of the given figure above is 8.
[tex]\large{—————————————————————}[/tex]
#CarryOnMath⸙
✍Zenitsu2
