>
数学
>
浙教版8上数学作业本第一章复习题答案
人气:124 ℃ 时间:2020-03-26 04:13:58
解答
如图.因为G,F为AC,CD中点,所以GF为三角形ACD的中位线,所以GF=1/2AD
同理GE=1/2BC
又因为AD=BC
所以GF=GE
所以三角形GEF为等腰三角形
所以角GFE=角GEF
推荐
,第六章复习题 浙教版
浙教版八年级(上册)数学作业本(1)第二单元复习题答案
浙教版!
浙教版八年级上册数学作业本(1)复习题答案A组,跪求.
浙教版八下数学作业本第一章复习题答案 今天之内!
Frank is OK (改成同义词) Frank is _____
Can those ()at the back of the classroom hear me?A seat Bsit Cseated Dsat
15分之2+ 35分之2+ 63分之2+ 99分之2+ 143分之2+195分之2=?
猜你喜欢
He went forward to the examiner's table_______ A with confident B confident c with confidence
Imagine you could go anywhere in the world?Where( )you go?Tony doesn't go home ( ) all of us
某种型号的电视机经过两次降价,价格从原来每台2250元降为每台1440元,则平均每次下降的百分率是_.
darling.l lovu you too.don'tworry adout lwill lrave you alone.l am always stay here togther with you
Our teacher told us that light ____(travel) faster than sound.
What do you think of the service in restaurants in beijing?帮我写个英语回答?
一个长方形加两笔变成两个三角形和一个五边形
大家帮我查下有关雨景的诗句!注意,是雨景不是带有雨的诗句,谢谢拉``
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版