ÌâÄ¿ÄÚÈÝ
ÔÚ¡°Ì½¾¿Í¹Í¸¾µ³ÉÏñµÄ¹æÂÉ¡±ÊµÑéÖУº
¢Ù³ýÏÂͼËùʾµÄʵÑéÆ÷²ÄÍ⣬»¹ÐèÒªµÄÆ÷²ÄÊÇ______£»

¢Ú°´ÕýÈ·µÄ²Ù×÷ºÍʵÑé²½Ö裬²âµÃµÄÊý¾ÝºÍ¹Û²ìµ½µÄ½á¹ûÈçÏÂ±í£®
¢Û¸ù¾Ý±íÖÐÊý¾Ý£¬¿ÉÒÔÍÆ¶Ï______
A.13cm£¾f£¾8cm B.13cm£¾f£¾9cm C.12cm£¾f£¾8cm D.12cm£¾f£¾9cm
¢Ü·ÖÎö±íÖÐÊý¾Ý£¬¿ÉÒԵõ½½áÂÛ£ºÍ¹Í¸¾µ³É·Å´óµÄÏñʱ£¬Îï¾àÓëÏñ¾àÏà±È£¬Îï¾à______Ïñ¾à£®£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©
¢Ù³ýÏÂͼËùʾµÄʵÑéÆ÷²ÄÍ⣬»¹ÐèÒªµÄÆ÷²ÄÊÇ______£»
¢Ú°´ÕýÈ·µÄ²Ù×÷ºÍʵÑé²½Ö裬²âµÃµÄÊý¾ÝºÍ¹Û²ìµ½µÄ½á¹ûÈçÏÂ±í£®
| Îï¾àuÓë½¹¾àfµÄ¹ØÏµ | Îï¾àu/cm | ÏñµÄÐÔÖÊ | Ïñ¾àv/cm | ||
| Ðéʵ | ´óС | Õýµ¹ | |||
| u£¾2f | 40 | ʵ | ËõС | µ¹Á¢ | 13 |
| u£¾2f | 24 | ʵ | ËõС | µ¹Á¢ | 17 |
| 2f£¾u£¾f | 18 | ʵ | ·Å´ó | µ¹Á¢ | 22.5 |
| 2f£¾u£¾f | 13 | ʵ | ·Å´ó | µ¹Á¢ | 43 |
| u£¼f | 8 | Ðé | ·Å´ó | ÕýÁ¢ | 40 |
| u£¼f | 4 | Ðé | ·Å´ó | ÕýÁ¢ | 7 |
A.13cm£¾f£¾8cm B.13cm£¾f£¾9cm C.12cm£¾f£¾8cm D.12cm£¾f£¾9cm
¢Ü·ÖÎö±íÖÐÊý¾Ý£¬¿ÉÒԵõ½½áÂÛ£ºÍ¹Í¸¾µ³É·Å´óµÄÏñʱ£¬Îï¾àÓëÏñ¾àÏà±È£¬Îï¾à______Ïñ¾à£®£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©
¢ÙʵÑé¹ý³ÌÖÐÒªÀûÓÿ̶ȳ߲âÁ¿Îï¾àºÍÏñ¾à£®
¢ÚÎï¾àΪ40cm£¬Ïñ¾à13cmʱ£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬
ËùÒÔ£¬40cm£¾2f£¬2f£¾13cm£¾f£¬
ËùÒÔ13cm£¾f£¾6.5cm£®
Îï¾àΪ24cm£¬Ïñ¾à17cmʱ£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬
ËùÒÔ£¬24cm£¾2f£¬2f£¾17cm£¾f£¬
ËùÒÔ12cm£¾f£¾8.5cm£®
Îï¾àΪ18cm£¬Ïñ¾à22.5cmʱ£¬³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬
ËùÒÔ£¬2f£¾18cm£¾f£¬22.5cm£¾2f£¬
ËùÒÔ11.25cm£¾f£¾9cm£®
Îï¾àΪ13cm£¬Ïñ¾à43cmʱ£¬³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬
ËùÒÔ£¬2f£¾13cm£¾f£¬43cm£¾2f£¬
ËùÒÔ13cm£¾f£¾6.5cm£®
ËùÒÔ£¬11.25cm£¾f£¾9cm£®
¢Û͹͸¾µ³ÉʵÏñʱ£¬Îï¾à´óÓÚÏñ¾à£¬³Éµ¹Á¢ËõСµÄʵÏñ£»Îï¾àСÓÚÏñ¾àʱ£¬³Éµ¹Á¢·Å´óµÄʵÏñ£®
¹Ê´ð°¸Îª£º¿Ì¶È³ß£»D£»Ð¡ÓÚ£®
¢ÚÎï¾àΪ40cm£¬Ïñ¾à13cmʱ£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬
ËùÒÔ£¬40cm£¾2f£¬2f£¾13cm£¾f£¬
ËùÒÔ13cm£¾f£¾6.5cm£®
Îï¾àΪ24cm£¬Ïñ¾à17cmʱ£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬
ËùÒÔ£¬24cm£¾2f£¬2f£¾17cm£¾f£¬
ËùÒÔ12cm£¾f£¾8.5cm£®
Îï¾àΪ18cm£¬Ïñ¾à22.5cmʱ£¬³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬
ËùÒÔ£¬2f£¾18cm£¾f£¬22.5cm£¾2f£¬
ËùÒÔ11.25cm£¾f£¾9cm£®
Îï¾àΪ13cm£¬Ïñ¾à43cmʱ£¬³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬
ËùÒÔ£¬2f£¾13cm£¾f£¬43cm£¾2f£¬
ËùÒÔ13cm£¾f£¾6.5cm£®
ËùÒÔ£¬11.25cm£¾f£¾9cm£®
¢Û͹͸¾µ³ÉʵÏñʱ£¬Îï¾à´óÓÚÏñ¾à£¬³Éµ¹Á¢ËõСµÄʵÏñ£»Îï¾àСÓÚÏñ¾àʱ£¬³Éµ¹Á¢·Å´óµÄʵÏñ£®
¹Ê´ð°¸Îª£º¿Ì¶È³ß£»D£»Ð¡ÓÚ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿