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关注:1
2013-05-23 12:21
求翻译:As shown below,BO is twice as long as DO,and CO is five times as long as AO. The area of the shaded part is 11 cm. So how much is the area of Quadrilateral ABCD?是什么意思?![]() ![]() As shown below,BO is twice as long as DO,and CO is five times as long as AO. The area of the shaded part is 11 cm. So how much is the area of Quadrilateral ABCD?
问题补充: |
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2013-05-23 12:21:38
如下图所示,BO是两倍长的DO ,和CO是五倍只要AO 。
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
如所示下面, BO两次是,只要,并且CO是五次,只要AO。 被遮蔽的部分的区域是11 cm。 如此四方形ABCD区域是多少?
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2013-05-23 12:26:38
如下所示,博是两倍,只要做,和 CO 是 AO 的五倍长。阴影部分面积 11 厘米。所以多少是四边形 ABCD 的面积?
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2013-05-23 12:28:18
如下所示, BO 是比长两倍做, CO 是五倍长达 AO。底纹部分的地区是 11 厘米。这样面积的四边形是多少 ABCD?
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