Question Number 80761 by Power last updated on 06/Feb/20
Commented by Power last updated on 06/Feb/20
$$\mathrm{AD}−\mathrm{BE}−\mathrm{FC}−\mathrm{Height}\:\:\:\bigtriangleup\mathrm{ABC} \\ $$$$\angle\mathrm{F}=?\:\:\:\:\:\:\:\angle\mathrm{E}=? \\ $$