人教版六年级上册圆的面积练习卷

]‘’31.4“”+•_–32.97G\r-LM0\r—˜™š‚f?@›ˆ?@<.&N4€G\r26.62.8?#157?\r-./0\r-1/0\rzœžŸ ¡\+23‚f=2nr,o‚fx2,=‰y+ox2,\r3hn@.&G\r-H.0\r2x3.14x5x2=62.8??\r3.14x52x2=157??\r&'z¤¥žŸŸ¦œ§¨p<62.8?+©ª§<157?G\r-LM0\r€<™š‚f›?@G\r27.w«¬()"­*+<314\r-./0\r-H.0\rR41/'23®vd"e+‚fz¯()–­*+Fw}2«\r¬()z]"+°‡ƒ23‚f?@C=2‰r,coj>r=CF+2,­‡ƒ23\r?@'S=7tr2BCDE;Fc³&´.\r.'()j>'62.8-3.14-2=10?\r+\r():3.14x102=314?\r+\r&'w«¬()"­*+<314.EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rLr'h4¶’·¸<®vd"e+‚fz¯()­*+°‡ƒ¹\rºOP‚f?@›?@BCDE;F.\r28.15.7?\r-./0\r-1/0\ri!"Tf<a,»­*j><!"Tfzj+;23S=\r‰q+;s=7txWxa="½+3h.&G\r224\r-H.0\r3.14x20+4=15.7??\r&'<15.7?G\r-LM0\rh4¾k¿‘’o!"Tf+ÀÁoPÂ<!"!ÂF.&G\r4