1 / 16

在兩條平行線上加上一條截線

在兩條平行線上加上一條截線. 會出現 8 隻角 練習 6 ( 每題 15 秒 ). 若 a =48 0 求 c 、 f c =? (xx 角 ) f= ? (XXX 角 ,XX //XX). 若 c =45 0 求 a 、 f a =? (xx 角 ) f= ? (XXX 角 ,XX //XX). 若 f =120 0 求 a 、 c c= ? (XXX 角 ,XX //XX) a =? (xx 角 ). 若 a =45 0 求 c 、 f c =? (xx 角 ) f= ?

seda
Download Presentation

在兩條平行線上加上一條截線

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 在兩條平行線上加上一條截線 會出現 8 隻角 練習6 (每題15秒)

  2. 若 a =480 求 c、f c =? (xx角) f= ? (XXX角,XX //XX)

  3. 若 c =450 求 a、f a =? (xx角) f= ? (XXX角,XX //XX)

  4. 若 f =1200 求 a、c c= ? (XXX角,XX //XX) a =? (xx角)

  5. 若 a =450 求 c、f c =? (xx角) f= ? (XXX角,XX //XX)

  6. 若 c =420 求 a、f a =? (xx角) f= ? (XXX角,XX //XX)

  7. 若 f =1220 求 a、c c= ? (XXX角,XX //XX) a =? (xx角)

  8. 若 a =480 求 d、f、g d =? (xx角) f= ? (XXX角,XX //XX) g =? (xx角)

  9. 若 d =1240 求 a、f、g a =? (xx角) f= ? (XXX角,XX //XX) g =? (xx角)

  10. 若 f =1230 求 a、d、g g =? (xx角) d= ? (XXX角,XX //XX) a =? (xx角)

  11. 若 g =550 求 a、d、f f= ? (xx角) d =? (XXX角,XX //XX) a =? (xx角)

  12. 若 c =550 求 d、e、f d =? (xx角) e= ? (XXX角,XX //XX) f =? (XXX角,XX //XX)

  13. 若 d =1230 求 c、e、f c =? (xx角) e= ? (XXX角,XX //XX) f =? (XXX角,XX //XX)

  14. 若 f =1200 求 c、d、e c =? (XXX角,XX //XX) d= ? (xx角) e=? (xx角)

  15. 若 e =470 求 c、d、f c= ? (XXX角,XX //XX) d =? (xx角) f =? (xx角)

  16. 若 a =430 求 c、d、h c= ? (xx角) d =? (xx角) h =? (XXX角,XX //XX)

More Related