Hi there,
My son ask me to help him with one math question which seems to be very easy (as this is primary school) but I cannot help him because I finished my school about 30 years ago and do not remember. So your help needed. The question is:
Given is rectangle ABCD and points E and F that lie on sides BC and CD, where <EAF=45 degrees and BE=DF. Proof that field of triangle AEF is the same as sum of triangle ABE and ADF.
Please help as my father honour at stake.
Marek
My son ask me to help him with one math question which seems to be very easy (as this is primary school) but I cannot help him because I finished my school about 30 years ago and do not remember. So your help needed. The question is:
Given is rectangle ABCD and points E and F that lie on sides BC and CD, where <EAF=45 degrees and BE=DF. Proof that field of triangle AEF is the same as sum of triangle ABE and ADF.
Please help as my father honour at stake.
Marek
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