2015中考分类汇编旋转专题(含答案解析)版.doc

上传人:人*** 文档编号:542604977 上传时间:2024-01-25 格式:DOC 页数:39 大小:868.54KB
返回 下载 相关 举报
2015中考分类汇编旋转专题(含答案解析)版.doc_第1页
第1页 / 共39页
2015中考分类汇编旋转专题(含答案解析)版.doc_第2页
第2页 / 共39页
2015中考分类汇编旋转专题(含答案解析)版.doc_第3页
第3页 / 共39页
2015中考分类汇编旋转专题(含答案解析)版.doc_第4页
第4页 / 共39页
2015中考分类汇编旋转专题(含答案解析)版.doc_第5页
第5页 / 共39页
点击查看更多>>
资源描述

《2015中考分类汇编旋转专题(含答案解析)版.doc》由会员分享,可在线阅读,更多相关《2015中考分类汇编旋转专题(含答案解析)版.doc(39页珍藏版)》请在金锄头文库上搜索。

1、旋转专题复习中等难道教师版一选择题(共15小题)1(2014义乌市)如图,将RtABC绕直角顶点C顺时针旋转90,得到ABC,连接AA,若1=20,则B的度数是()A70B65C60D552(2014兰州)如图,在ABC中,ACB=90,ABC=30,AB=2将ABC绕直角顶点C逆时针旋转60得ABC,则点B转过的路径长为()ABCD3(2014大庆)如图,边长为1的正方形ABCD绕点A逆时针旋转45后得到正方形AB1C1D1,边B1C1与CD交于点O,则四边形AB1OD的面积是()ABCD4(2014苏州)如图,AOB为等腰三角形,顶点A的坐标(2,),底边OB在x轴上将AOB绕点B按顺时针

2、方向旋转一定角度后得AOB,点A的对应点A在x轴上,则点O的坐标为()A(,)B(,)C(,)D(,4)5(2015广州)将图中所示的图案以圆心为中心,旋转180后得到的图案是()Apng_iVBORw0KGgoAAAANSUhEUgAAAEMAAABBCAYAAACKAhl4AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAABMKSURBVHhetVwJeBXVFX5gi9SW1lZBlFUKFKRVoFWpIKjgBhZotRVQpP2ERgpIZCkgsggFKyBLRBADgmxFBEtaZalQl

3、hBoCHxhp8gqYVNrSECSvPX0/ufOmbkzb97LC+D/fZeZu517zn/PXd+EQDQaJS9isQgHeY9Gw/yeKiATIRQKUVlZGZWUlFBOTg7NnDmTRo8eTb1796aOHTtS8+bN6dZbb6WqVavyE/FOnTpx/pgxY7j81q1buT7kQJ7IFkjcTLsSoL4vGYCQoYqp95j1Hg8zD7IikQgrXlRURFlZWZSWlkZ16tShVq1a0aBBg2jSpEm0ZMkS2rBhAx06dIgKCwu5Lp6IIx35KIfyqFe7dm2WA3nFxcUsH+2I7ngmsiNVoH5CM

4、ioCyBAS1q5dS926daMaNWrQww8/TDNmzKCCggKrpBuJjPCmnzp1iuVAXvXq1enpp5+mdevWcXvessk6Lhkgo0JkeBvGu5CAYdChQwe64447KDMzk7744gu7TKI2kuUlAuRCftOmTbm9bdu2xXlKKvCShrpxZJjzhReivAQosXfvXurRowfVq1eP5s6dy+PahJQFrrTX/IB2QAraRfvQw89TUgXq+JNBboNMSGMY4wMHDuSJb8KECVRaWmqViIfU+SaAdtE+9IA+Fy5ccLWXatsok4CMoPNueQl6FWXhjsePH

5、+eJrXv37kyKyMATwW9SlTLJ4FdGZJYH6AF97rvvPtZP2qxI2zYZYoAmQ/cyllRNhlYIrrl582Z2zXHjxnEaAuqaZJlIVRnAWxcor760LYBe0A96ylLshehq1kOcyZDgB8nDeMQYxWy+cuVKV57pQRWDu01TOYaKKno5JGrDLx363VyjOs2fP9+eR7wQ3QV49yXDTEOAwFdffZUaNGhAeXl5Vil/xBlkIJFBiQBZUidRXa23oztaR9qOnXl0+23s97BYNDX60ygTtycASBNAogAw3A9jMVESEaCwGuQ1DHrag

6、KcuBqoylSJa129ZbyQvBMnTrDeixYtSjhkBMjzJQNAOgRs2rSJh0Z5HiHQipq9kFgBP+j6eMG7HiJ2UDpJEELEcAfu9qA39Mcc4p1/zLpIT+oZJ0+eZGZXrFhh5SSHVs7pffM9MXT7Ug5egIB4JIrNVIhC0VMUDO+nkuB59SyhcDhI4Sh6WvlNxCEIcJOj06A/7IA9ZlkTSGMyvOwiDUsVlk/MzgJTkLxLHNAGQZ6QoPLpIucBTno8nLoxJqA0fJr2Zi+kVYvGUuaUfpT+/APU9cH69PKAjpSz/k0KXdiiyD

7、pGkdhZFcIuPQRiFWTCDiy75lbABNLiPANxzBPp6el8xjCBPCkv7whCphjrDWZeNFbGcT9gKKDX35s5iGr/MECBQIAqVarETzO0bX4TzXwtjfblLGRCLJUU4o00gTMNNmZ+KwziLs/AE/FPP/2Ud3Sff/45pycDyotgNjbBcZ/JUDvbaKzESgFUXdU0WoeMssgZeurRRkxApUBlNwmV3MR8/7oAvfj7+nY7pXaMxSR5eHLL79kuw4fPmzrLEDc5RmskGINDE6cONEm6VpBe0aQ28E7JjROU4YES3LpzvrfdhO

8、gQiUPCe5Qmf46uoeaP4rijEsE2IWdqtc78B5HRm5uLtWtW5cuXbpkpV47OGTona20HYqcpV82u9E2EgTc2/R7NHn0s5S9eia9P3cE/e7xxvQdle4mI0D3NPku/e/4JywzFcAu2Ldjxw67fQAdY5OBJ9h69NFHafbs2Zz2TQDtmErA+5a+k24bBy/YvmGOmgsuq+FzQvkMLn9O0o5Nc2nckF+r4aPKwVus8gg5n8x2yUwGlIN9jz32GB/ypB6eAe2qmMEjfDHTuHFj3l9ca8iQQ6Om4vCQjvffZhERoPV/n2L

9、no44EYNemeVTnRw4JEla/P1HX4WLJSUE52Ac7V69ezXZLuu0Z8ArcC+D8gTRR4FoA8qQdwJSN3v95o6pUqXKA8rfMdxmP2RVvShuOfrZvFTW8LZ6M9zJe4uW4IoCdsBd2AzYZCLh0xU7t3LlzLsWvFmKctOOVHaX/0qzX02hZ5ggrxQHXU0RwUPWyP86g2jfHT6bYi4hcm8gkQFnYCXtht+jFZMBV4DJt2rSxin8TQIPYHGHydBSOkppQESxjvJBteLh0D3VqWyuOiAfvqUnhiNpI+SytiWgR41u3bk0ff/w

10、x2484k4Ex1K9fP8rIyLCKuyGVBd54MjhlNRmYI0zYvW+tBmEYb5gRienOmjTqmTgiEA7mLuW6TJoKKM+wREB+Im+ZPn06241TLXRkMjCr/rhRAz6Vilua8Ap0DDSgsv3aRDkoaJLgrW+255Cjy+zZ+h51faiOmwTee1xHk17twXMFk4Elm70snuxEZMDehg0b2qsKryZ5ebnUokULLuAlw1bOSoNR3t6V4t666hSl4jpwPSvZTQaeVs9yOoZSlPZvX0zdOv5EGe/eicoGbPq4XhYRqKNlOjDfk6Nly5Z8sgU

11、PgWBpGc19J5NGjvROYMosi1XdoG5AyPCyjTQYhPsHAaehx+wtuJbjDmpgKKNwxjixdxVlTu1PrX/mbMBsEoz3v47qxWcYU460j+7glqx0P5i6jxw5klcWrCoBzKavvPKKdTp1V/aSIePaD0ISoE7VrBgrqZKc+ipV9UAoVEYl53PoH8v+QuNH/o56/eYualDTNN5zLrFC7RsD9PW5rdaw03oBQkSUivnJcas9b6d5AbtHjRrFqwqTMWzYUJrzzlwrWws3IYKlccAmipWQxnVZHJxw3xCOXlTGn6Lg5Xw6tT+

12、LPlo6nv7c9xHeQvsZi7nAeWpCfqDeMVxWLZyg5F1g2cpEDiYwX0Ri6oyidEEsVcyZM0fZP0yTcfHiRWrfvj3fBCWClwhA94we61AiEjtE4cs5dOrQctqYNYlmTuxF/f/wC7r7p9Xo+6bBvsHyBIuMR1rVooxJfWjnpreVB2Vz22YPl9fbFQHshv3gIXCp2E2GY1yxCpdUzH05E6FTahjsobJz6ylnzXSaMbE7PfOrxnRfi6rUomElqnWTaWRqAfNBo3oBWjZvIBX8d7maD3Jd5LPnqeCFn4eYSIUyIQMHuMC

13、Frwp5J4YIGNfrPJYoawjEDlJJwSd0Ys9iWrVkOKU983O6q7FlhBytxb2ThBrVAtS9U2Na9HY/yl47mf42ZxB1fqgm59VV88XmrDcs9eCJWFGsiA2ZA9ykQGfxFJ6M1TCSMngiz8+zAaTBbtiPX+KYjOuvv94y3mEagssKP6E/9WpJVXyN9Z/kzFBLbZ3/9Oy9NHdqGm1fl6Fk5nF3QYnCk/+kF5+/h6qqcl0evI0ioR3cLgM3Pl74pSnEGxpvdHmA/bgODBQVFfLtT2Hh/5SYIFOh2QzTnpxMqvUDt4FyA+W

14、9ibKXPkWceAyu7p79dUMa8sd2NH5oZyZlxYLhtHxeOr32Shf6ZbMqqlxlev63dypb92rNPIiQOjtYQ0T3NDzX3dviAVcCkAD78T1J3ASqh4ZWIBw5SktmDVQ7wFrUodWN1P7eag45KQwNDmY5vPvUu7/FdxRBL1HW0hH00bKxtGvj23T59Dr2FgzTMJ21CbnWcE2gJhnYA5iAd4RLdtLhvMV07vA/WMEDO+bRyvnDacFbL9D8mWm8arz2cmcaOeAR6vvML6jbr+pTm+Y3UMO68UZzcBHiP9QwCT/1eG2WufT

15、tl+hoPi5+9yhi1NIZK4s7v1wNXGRcLi2hESNG0FuzZ2nXU424JiRyvnlAPBb7Wil0nMKxAjWozlAodkx50G61Bzignvsp9NUmOpS7kNasGEMZf+lJg9PupyEvtKVh/dvxUtulwy10Z6MA3Xx9gL7lIcHcZZqhdYtqNGXUb2jn36fRl/9ZRqEvcnnFuxbeMmvWLLbf3nRhB4admDmBAjxk7AZVDo9XNT7Vv+qsy+8SOM0iTW+6LlAoepyC0bMqnFbhKIUiByh4KZs+27eCdv57Dv171eu0UYWFs/qzVzWuE6A

16、bfMiQ0LZRFXq5Zztak/lnCp/ewm254Td5Jp9QXTtQ7Mnnv7eA9+g4R8jnCAA8BASY8Juo7AkMWSowQcqLmBybMOVRFlk6qHLWeyimiCv7Dx3ZvYi2rJlE70zpQz2eaES11Pbb9BZ5b1f/Otrx4etq6FxQzXlvuHSniZ76PbEHwe4FCxbos0k4GqH8/Hxq1qyZ7tHYCYjjgqKsFxDOQ8aOgzQrYkPVZRLgM5oQP6Aa51ttYViG1BAMF25W3jObpox+2nf+6dziJsrPmqaG6jHLWK0nyDGNd+L+HgK7YT/mSz7C4zzfpEkTOnLkCLu2lwyvN0B4wgaMopCDqN1L/K+riA0hXYiTtkuLN9OEMV3ol

展开阅读全文
相关资源
相关搜索

当前位置:首页 > 生活休闲 > 社会民生

电脑版 |金锄头文库版权所有
经营许可证:蜀ICP备13022795号 | 川公网安备 51140202000112号