Revision history of "1978 AHSME Problems/Problem 28"

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  • (cur | prev) 13:27, 20 June 2021Aopspandy (talk | contribs). . (763 bytes) (+763). . (Created page with "== Problem 28 == <asy> size(100); import cse5; pathpen=black; pair A1=(0,0), A2=(1,0), A3=(0.5,sqrt(3)/2); D(MP("A_1",A1)--MP("A_2",A2)--MP("A_3",A3,N)--cycle); pair A4=(A1+A...")
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