수식 24: left parenthesis, 4cos 45 , "t" 4sin 45 , right parenthesis4cos45,t4sin45
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수식 25: left parenthesis, "t" 4cos 45 , 4sin 45 , right parenthesist4cos45,4sin45
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수식 26: left parenthesis, .7 5cos 45 , "t" .7 5sin 45 , right parenthesis.75cos45,t.75sin45
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수식 27: left parenthesis, "t" .7 5cos 45 , .7 5sin 45 , right parenthesist.75cos45,.75sin45
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수식 28: polygon left parenthesis, "A" , "E" , "A" , "B" , "D" , "B" , "C" , right parenthesispolygonA,E,A,B,D,B,C
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수식 29: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint