Question

pls help me with this one & the ones after it !!!

Answer 1

In the given triangle,

line IF is parallel to line HG,

By the basic proportionality theorem,

$\begin{gathered} \frac{JI}{IH}=\frac{FJ}{FG} \\ \frac{25}{20}=\frac{FJ}{28} \\ \frac{25\cdot28}{20}=FJ \\ FJ=35 \end{gathered}$

Answer: FJ=35