#geometry

5 messages · Page 1 of 1 (latest)

frozen atlas
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Given two parallelograms ABCD and AECF with common diagonal AC, where E and F lie inside parallelogram ABCD. Show:
The circumcircles of the triangles AEB, BFC, CED and DFA have one point in common.

pulsar ivy
pulsar ivy
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Here are the first two circumcircles. Draw the remaining two circumcircles and then send a picture of your work

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Your parallelograms don't have to look exactly like mine. You can draw them however you'd like as long as they are still parallelograms and AECF is inside of ABCD

frozen atlas