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Revision history of "1981 AHSME Problems/Problem 5"

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  • (cur | prev) 15:16, 28 January 2021‎ Coolmath34 (talk | contribs)‎ . . (912 bytes) (+912)‎ . . (Created page with "==Problem 5== In trapezoid <math>ABCD</math>, sides <math>AB</math> and <math>CD</math> are parallel, and diagonal <math>BD</math> and side <math>AD</math> have equal length....")
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