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5 votes
I was on a month vacation, and I'm really behind in math right now. Can anyone help me with geometry?

I was on a month vacation, and I'm really behind in math right now. Can anyone help-example-1

1 Answer

4 votes
I assume DE is parallel to BA
DE/BA=CE/CA
5/BA=4/12 =1/3
BA is 15 meter.
User Stefanf
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