ABΪ³¿»èÏߣ¬O´¦ÓÐÒ»Æì¸ËΪ5Ã×£¬ÇÒ¸ÃÈÕÆì¸ËÓ°³¤Ê¼ÖÕ²»±äΪ18£®5Ã×£¬²¢×÷˳ʱÕëÐýת£¬C´¦ËùÔÚÕûÌõγÏߴ˿̵ÄÌ«Ñô¸ß¶È½Ç·Ö²¼ÈçÓÒͼËùʾ£¬ÒÑÖªtan15¡ã£½0.27¡¢tan20¡ã£½0.36¡¢tan23¡ã£½0.42¡¢tan30¡ã£½0.577£¬»Ø´ð23¡«25Ìâ¡£
1.Ì«ÑôÖ±ÉäµãµÄ×ø±êΪ£¨ £©
A.30¡ãN£¬150¡ãW B.23¡ãS£¬30¡ãE
C.15¡ãN£¬ 30¡ãE D.15¡ãS£¬150¡ãW
2.ÓÒͼÖеÄHµÄֵΪ£¨ £©
A.60¡ã B.36¡ã C.30¡ã D.47¡ã
3.¸ÃÈÕCµãÒ»ÌìÄÚÈËÓ°±ä»¯Îª£¨ £©

| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º¸ßÖеØÀí À´Ô´£º ÌâÐÍ£º
¶ÁÏÂͼ£ºABΪ³¿»èÏߣ¬O´¦ÓÐÒ»Æì¸ËΪ5Ã×£¬ÇÒ¸ÃÈÕÆì¸ËÓ°³¤Ê¼ÖÕ²»±äΪ18£®5Ã×£¬²¢×÷˳ʱÕëÐýת£¬C´¦ËùÔÚÕûÌõγÏߴ˿̵ÄÌ«Ñô¸ß¶È½Ç·Ö²¼ÈçÏÂͼËùʾ£¬ÒÑÖªtan15¡ã£½0.27¡¢
tan20¡ã£½0.36¡¢tan23¡ã£½0.42¡¢tan30¡ã£½0.577£¬»Ø´ðÏÂÃæÊÔÌâ¡£
![]()
1£®Ì«ÑôÖ±ÉäµãµÄ×ø±êΪ
A.30¡ãN£¬150¡ãW B.23¡ãS£¬30¡ãE
C.15¡ãN£¬ 30¡ãE D.15¡ãS£¬150¡ãW
2£®ÉÏͼÖеÄHµÄֵΪ
A.60¡ã B.36¡ã C.30¡ã D.47¡ã
3.¸ÃÈÕCµãÒ»ÌìÄÚÈËÓ°±ä»¯Îª
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖеØÀí À´Ô´£º ÌâÐÍ£º
ABΪ³¿»èÏߣ¬O´¦ÓÐÒ»Æì¸ËΪ5Ã×£¬ÇÒ¸ÃÈÕÆì¸ËÓ°³¤Ê¼ÖÕ²»±äΪ18£®5Ã×£¬²¢×÷˳ʱÕëÐýת£¬C´¦ËùÔÚÕûÌõγÏߴ˿̵ÄÌ«Ñô¸ß¶È½Ç·Ö²¼ÈçͼËùʾ£¬ÒÑÖªtan15¡ã£½0.27¡¢tan20¡ã£½0.36¡¢tan23¡ã£½0.42¡¢tan30¡ã£½0.577£¬»Ø´ðÏÂÁи÷Ìâ¡£
![]()
Ì«ÑôÖ±ÉäµãµÄ×ø±êΪ£¨ £©
A.30¡ãN£¬150¡ãW
B.23¡ãS£¬30¡ãE
C.15¡ãN£¬ 30¡ãE
D.15¡ãS£¬150¡ãW
ͼÖеÄHµÄֵΪ£¨ £©
A.60¡ã B.36¡ã
C.30¡ã D.47¡ã
¸ÃÈÕCµãÒ»ÌìÄÚÈËÓ°±ä»¯Îª£¨ £©
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖеØÀí À´Ô´£ºÓàÒ¦ÖÐѧ2010-2011ѧÄê¸ßÈýµÚÒ»´ÎÖÊÁ¿¼ì²âµØÀíÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ
¶ÁÏÂͼ£ºABΪ³¿»èÏߣ¬O´¦ÓÐÒ»Æì¸ËΪ5Ã×£¬ÇÒ¸ÃÈÕÆì¸ËÓ°³¤Ê¼ÖÕ²»±äΪ18£®5Ã×£¬²¢×÷˳ʱÕëÐýת£¬C´¦ËùÔÚÕûÌõγÏߴ˿̵ÄÌ«Ñô¸ß¶È½Ç·Ö²¼ÈçÏÂͼËùʾ£¬ÒÑÖªtan15¡ã£½0.27¡¢
tan20¡ã£½0.36¡¢tan23¡ã£½0.42¡¢tan30¡ã£½0.577£¬»Ø´ð1¡«3Ìâ¡£

1£®Ì«ÑôÖ±ÉäµãµÄ×ø±êΪ
A.30¡ãN£¬150¡ãW B.23¡ãS£¬30¡ãE
C.15¡ãN£¬ 30¡ãE D.15¡ãS£¬150¡ãW
2£®ÉÏͼÖеÄHµÄֵΪ
A.60¡ã B.36¡ã C.30¡ã D.47¡ã
3.¸ÃÈÕCµãÒ»ÌìÄÚÈËÓ°±ä»¯Îª

²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖеØÀí À´Ô´£º2010-2011ѧÄêн®Å©Æßʦ¸ß¼¶ÖÐѧ¸ßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔµØÀí¾í ÌâÐÍ£ºÑ¡ÔñÌâ
ABΪ³¿»èÏߣ¬O´¦ÓÐÒ»Æì¸ËΪ5Ã×£¬ÇÒ¸ÃÈÕÆì¸ËÓ°³¤Ê¼ÖÕ²»±äΪ18£®5Ã×£¬²¢×÷˳ʱÕëÐýת£¬C´¦ËùÔÚÕûÌõγÏߴ˿̵ÄÌ«Ñô¸ß¶È½Ç·Ö²¼ÈçͼËùʾ£¬ÒÑÖªtan15¡ã£½0.27¡¢tan20¡ã£½0.36¡¢tan23¡ã£½0.42¡¢tan30¡ã£½0.577£¬»Ø´ðÏÂÁи÷Ìâ¡£

1.Ì«ÑôÖ±ÉäµãµÄ×ø±êΪ£¨ £©
A.30¡ãN£¬150¡ãW
B.23¡ãS£¬30¡ãE
C.15¡ãN£¬ 30¡ãE
D.15¡ãS£¬150¡ãW
2.ͼÖеÄHµÄֵΪ£¨ £©
A.60¡ã B.36¡ã
C.30¡ã D.47¡ã
3.¸ÃÈÕCµãÒ»ÌìÄÚÈËÓ°±ä»¯Îª£¨ £©

²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com