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Question Number 215715 by Hanuda354 last updated on 15/Jan/25

Commented by Hanuda354 last updated on 15/Jan/25

$$\mathrm{Find}x$$

Answered by som(math1967) last updated on 16/Jan/25

$$\frac{CF}{FE}=\frac{CD}{DE}\left[DFisbisectorof\mathrm{\angle }D\right]$$$$CF=\frac{6}{9}\times 7.2=4.8$$$$nowBF\parallel AE$$$$\therefore \frac{x}{7.8}=\frac{4.8}{7.2}\Rightarrow x=\frac{4.8\times 7.8}{7.2}=5.2unit$$

Commented by Hanuda354 last updated on 16/Jan/25

$$\mathrm{Thank}\mathrm{you}\mathrm{so}\mathrm{much},\mathrm{sir}.$$

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