최상위1하101쪽1④2.30/3.1:1/4.2:1/5.35/6.96-16파이/7(1)32(2)8파이/8.200-50파이/9.8a제곱-2a제곱파이/10.호길이-6배,넓이-18배/11.8r+2파이r/12.400+64파이
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