Geometric Art: Typography, iPad
Details: Click on the figure below.
Friday, April 12, 2019
Geometry Problem 431: Quadrilateral, Midpoints of Diagonals, Transversal
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Geometric Art: Typography, iPad
Details: Click on the figure below.
https://photos.app.goo.gl/64wj8nRywyuiA3MS9
ReplyDeleteDraw CK//GH and BL//GH ( K on AB and L on DC extended)
In triangle ACK , since E is the midpoint of AC => G is the midpoint of AK and GK=a
Similarly we also have H is the midpoint of LD and HL=d
Apply Thales theorem for 3 parallel lines BL, KC and GH we have a/c=b/d => a.d=b.c