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Need help solving BF

Need help solving BF-example-1
User Krakkos
by
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2 Answers

3 votes

why is it deleted?

why is it i cant see

User Muckabout
by
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2 votes
i hope this helps you



if B midpoint for AC than AB=BC=a



AB/AC=BF/CE



a/a+a =BF/90


a/2a=BF/90


1/2=BF/90


BF=90/2


BF=45
User Ankitkumar Makwana
by
8.1k points