1)CH^2=AH*HB=16*25
CH=20
AC^2=AH^2+CH^2=256+400=656
AC=V656=4V41
BC^2=25^2+20^2=1025
BC=5V41
S(ACH)/S(BCH)=AH/HB=16/25
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1)CH^2=AH*HB=16*25
CH=20
AC^2=AH^2+CH^2=256+400=656
AC=V656=4V41
BC^2=25^2+20^2=1025
BC=5V41
S(ACH)/S(BCH)=AH/HB=16/25