右图是一块钳子形状的铁片.有人只剪三刀,竟奇迹般地拼成了一个正方形.请你想一想,能否在ro分钟一之内确定剪法,并把它们拼成一个正方形.(答案本期内找) 责任编辑/王二喜这块铁片弯弯曲曲,与正方形的形状相差太大.将这样的图形拼成正方形,而且只剪三刀,’初看似乎不可能.但是认 The picture on the right is a piece of iron with a shape of a pliers. Some people only cut three knives and magically spelled a square. Please think about whether or not you can make a cut within one minute and then put them together into one. Square. (Answer in the current period) Editor of the responsibilities / Wang Erxi This piece of iron is crooked and has a big difference from the shape of the square. Putting such a figure into a square and cutting only three swords, ’it seems impossible at first sight. But recognize