冀教版数学四年级上册第七单元测试卷1及答案
第七单元测试卷一、细心认真填一填。(34分)1、两条直线相交成()时,这两条直线互相垂直。其中一条直线叫做另一条直线的()。2、在同一平面内,不相交的两条直线叫做(),也可以说两条直线()。3、如图,点A到直线CE的距离是线段( )的长度。4、通过直线外一点,只能画()条直线与已知直线平行。5、平行线间所有垂直线段的长度()。6、从直线外一点到这条直线所画()的长度,叫做这点到直线的()。7、数学书封面的上下两条边互相( ),右边和上边两条边互相( )。8、下面图形是平行的画“∨”、是垂直的画“○”、两者都不是的画“×”。二、我当小裁判,对的打“∨”,错的打“×...
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