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Mathematics 7 Online
OpenStudy (anonymous):

can someone help with this? novanet..

OpenStudy (anonymous):

|dw:1340219575837:dw| if a BC= 7 and CD=24, find AC

OpenStudy (anonymous):

better picture

OpenStudy (anonymous):

IF AC is the bisector then \[h ^{2}=BC*CD\] \[h ^{2}=7*24=168\] \[AC=\sqrt{168}\]

OpenStudy (anonymous):

i thought it was that but it just seem to easy..

OpenStudy (anonymous):

The question can be long if you dont use the rule.

OpenStudy (anonymous):

thank you so much

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