平行線的內錯角 求x及y?

[匿名]

2017-04-05 10:09 pm

求X及y

回答 (2)

SC147

2017-04-06 2:13 am

✔ 最佳答案

x=110°- 45° (內錯角, AD//EG)
, =65°

y=X (內錯角, AD//EG)
, =65°

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Ho man

2017-04-05 10:12 pm

x=110-45=65
y=180-(180-110)-45=65

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