台湾CAD画图技能竞赛87年度题4,5,6,7你也试试
<P align=justify><A name=4></A>四、试绘出下图并回答下列五个问题(<FONT color=#ff0000 face=Arial>10</FONT>分,每小题<FONT color=#ff0000 face=Arial>2</FONT>分<FONT color=#ff0000>,选择题答错倒扣该小题<FONT face=Arial>25%</FONT></FONT>)<FONT face="?a1c?D·C·¢Ae,s"></FONT>
<BLOCKQUOTE>
<P align=center><IMG alt="test4.JPG (29749 bytes)" border=2 height=510 src="http://www.autocad.com.tw/images/test4.gif" width=692>
<SMALL><FONT face=Arial>16. </FONT>三角形<FONT face=Arial>ABC</FONT>中<FONT face=Arial>,</FONT>线段<FONT face=Arial>AB</FONT>的长度为<FONT face=Arial>? </SMALL><FONT size=5><U> </U></FONT><SMALL>mm</FONT> </SMALL>
<SMALL><FONT face=Arial>17. </FONT>三角形<FONT face=Arial>ABC</FONT>中<FONT face=Arial>,</FONT>线段<FONT face=Arial>BC</FONT>的长度为<FONT face=Arial>? <U> </U>mm</FONT> </SMALL>
<SMALL><FONT face=Arial>18. </FONT>由<FONT face=Arial>D</FONT>点至<FONT face=Arial>E</FONT>点之直线距离为何<FONT face=Arial>? <U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>19. </FONT>正五边形之面积为何<FONT face=Arial>? </SMALL><FONT size=5><U> </U></FONT><SMALL>mm</SMALL><FONT size=4><SUP>2</SUP></FONT></FONT>
<SMALL><FONT face=Arial>20. </FONT>正六边形之周长为何<FONT face=Arial>?</FONT></SMALL>
<SMALL><FONT face=Arial> (A)50 (B)52 (C)54 (D)56</FONT></SMALL>
</BLOCKQUOTE>
<HR color=#8cc6ff noShade SIZE=4>
<FONT face="?a1c?D·C·¢Ae,s">
<P align=justify><A name=5></A>五、试绘出下图</FONT>并回答下列五个问题(<FONT color=#ff0000 face=Arial>15</FONT>分,每小题<FONT color=#ff0000 face=Arial>3</FONT>分<FONT color=#ff0000>,选择题答错倒扣该小题<FONT face=Arial>25%</FONT></FONT>)<FONT face="?a1c?D·C·¢Ae,s">
<P align=center><IMG alt="test5.bmp (407686 bytes)" border=2 height=490 src="http://www.autocad.com.tw/images/test5.gif" width=555>
<BLOCKQUOTE>
<SMALL><FONT face=Arial>21.Ra</FONT>之半径为何<FONT face=Arial>?</FONT></SMALL>
<SMALL><FONT face=Arial> (A)24.068 (B)25.068 (C)26.068 (D)27.068</FONT> </SMALL>
<SMALL><FONT face=Arial>22. Rb</FONT>之半径为何<FONT face=Arial>?<U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>23.</FONT>外部<FONT face=Arial>7</FONT>个弧之圆心连线长度为何<FONT face=Arial>?</FONT></SMALL>
<SMALL><FONT face=Arial> (A)455.578 (B)454.578 (C)453.578 (D)452.578</FONT></SMALL>
<SMALL><FONT face=Arial>24.</FONT>此图形之外形轮廓线周长为何<FONT face=Arial>? <U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>25.</FONT>扣除所有内孔后之净面积为何<FONT face=Arial>? <U> </U>mm</SMALL><FONT size=4><SUP>2</SUP></FONT></FONT>
</BLOCKQUOTE></FONT>
<HR color=#8cc6ff noShade SIZE=4>
<A name=6></A><FONT face="?a1c?D·C·¢Ae,s">六、试绘出下图并</FONT>回答下列五个问题(<FONT color=#ff0000 face=Arial>20</FONT>分,每小题<FONT color=#ff0000 face=Arial>4</FONT>分<FONT color=#ff0000>,选择题答错倒扣该小题<FONT face=Arial>25%</FONT></FONT>)<FONT face="?a1c?D·C·¢Ae,s">
<P align=center><IMG alt="test6.bmp (407686 bytes)" border=2 height=499 src="http://www.autocad.com.tw/images/test6.gif" width=557>
<BLOCKQUOTE>
</FONT><SMALL><FONT face=Arial>26. </FONT>半径<FONT face=Arial>H</FONT>的长度为何<FONT face=Arial>?</FONT></SMALL>
<FONT face=Arial><SMALL> (A)52.663 (B)53.663 (C)54.663 (D)55.663</SMALL></FONT>
<SMALL><FONT face=Arial>27. </FONT>小圆<FONT face=Arial>A</FONT>之圆心到<FONT face=Arial>D</FONT>点的直线距离为何<FONT face=Arial>?<U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>28.</FONT>圆弧<FONT face=Arial>C</FONT>的弧长为何<FONT face=Arial>?</FONT></SMALL>
<FONT face=Arial><SMALL> (A)104.843 (B)104.384 (C)104.348 (D)104.438</SMALL></FONT>
<SMALL><FONT face=Arial>29.</FONT>斜线区域<FONT face=Arial>E</FONT>的周长为何<FONT face=Arial>? <U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>30. </FONT>斜线区域<FONT face=Arial>E</FONT>的面积为何<FONT face=Arial>? <U> </U>mm</SMALL><FONT size=4><SUP>2</SUP></FONT></FONT><FONT face="?a1c?D·C·¢Ae,s">
</BLOCKQUOTE>
<HR color=#8cc6ff noShade SIZE=4>
<P align=justify><A name=7></A>七、试绘出下图并回</FONT>答下列五个问题(<FONT color=#ff0000 face=Arial>20</FONT>分,每小题<FONT color=#ff0000 face=Arial>4</FONT>分<FONT color=#ff0000>,选择题答错倒扣该小题<FONT face=Arial>25%</FONT></FONT>)<FONT face="?a1c?D·C·¢Ae,s">
<P align=center><IMG alt="test7.bmp (239542 bytes)" border=2 height=304 src="http://www.autocad.com.tw/images/test7.gif" width=782>
<BLOCKQUOTE>
<P align=justify></FONT><SMALL><FONT face=Arial>31. B</FONT>点之座标为何<FONT face=Arial>?</FONT></SMALL>
<FONT face=Arial><SMALL> (A)-135.142,7.695 (B)-136.142,7.595 (C)-137.142,7.495 (D)-138.142,7.395</SMALL></FONT>
<SMALL><FONT face=Arial>32. D</FONT>点至<FONT face=Arial>E</FONT>点之直线距离为何<FONT face=Arial>? <U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>33. A</FONT>圆弧之弧长为何<FONT face=Arial>? <U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>34. </FONT>斜线区域<FONT face=Arial>F</FONT>的周长为何<FONT face=Arial>? <U> </U>mm</FONT></SMALL>
<SMALL><FONT face=Arial>35. </FONT>斜线区域<FONT face=Arial>F</FONT>的面积为何<FONT face=Arial>? <U> </U>mm</SMALL><FONT size=4><SUP>2</SUP></FONT></FONT><SMALL> </SMALL><FONT face="?a1c?D·C·¢Ae,s">
</BLOCKQUOTE></FONT>
页:
[1]