Medunno13 Medunno13 12-10-2022 Mathematics contestada Let [tex]ABC[/tex] be a right triangle with [tex]\angle BCA=90^{\circ}[/tex]. A circle with diameter [tex]AC[/tex] intersects the hypotenuse [tex]AB[/tex] at [tex]K[/tex]. If [tex]BK:AK=1:3[/tex], find [tex]\angle BAC[/tex].