我们给出如下定义:若一个四边形的两条对角线相等,则称这个四边形为等对角线四边形.请回答问题:探究,当等对角线四边形中两条对角线所夹锐角为60°时,这对60°角所对的两边之和与其中
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/16 21:18:54
![我们给出如下定义:若一个四边形的两条对角线相等,则称这个四边形为等对角线四边形.请回答问题:探究,当等对角线四边形中两条对角线所夹锐角为60°时,这对60°角所对的两边之和与其中](/uploads/image/z/10934400-48-0.jpg?t=%E6%88%91%E4%BB%AC%E7%BB%99%E5%87%BA%E5%A6%82%E4%B8%8B%E5%AE%9A%E4%B9%89%EF%BC%9A%E8%8B%A5%E4%B8%80%E4%B8%AA%E5%9B%9B%E8%BE%B9%E5%BD%A2%E7%9A%84%E4%B8%A4%E6%9D%A1%E5%AF%B9%E8%A7%92%E7%BA%BF%E7%9B%B8%E7%AD%89%2C%E5%88%99%E7%A7%B0%E8%BF%99%E4%B8%AA%E5%9B%9B%E8%BE%B9%E5%BD%A2%E4%B8%BA%E7%AD%89%E5%AF%B9%E8%A7%92%E7%BA%BF%E5%9B%9B%E8%BE%B9%E5%BD%A2.%E8%AF%B7%E5%9B%9E%E7%AD%94%E9%97%AE%E9%A2%98%EF%BC%9A%E6%8E%A2%E7%A9%B6%2C%E5%BD%93%E7%AD%89%E5%AF%B9%E8%A7%92%E7%BA%BF%E5%9B%9B%E8%BE%B9%E5%BD%A2%E4%B8%AD%E4%B8%A4%E6%9D%A1%E5%AF%B9%E8%A7%92%E7%BA%BF%E6%89%80%E5%A4%B9%E9%94%90%E8%A7%92%E4%B8%BA60%C2%B0%E6%97%B6%2C%E8%BF%99%E5%AF%B960%C2%B0%E8%A7%92%E6%89%80%E5%AF%B9%E7%9A%84%E4%B8%A4%E8%BE%B9%E4%B9%8B%E5%92%8C%E4%B8%8E%E5%85%B6%E4%B8%AD)
xYKO+Y!M$@Es6C616 6cOvuWNUw=%
e:S|yh鿛s6dlE4ݲ*oޱ]~mkv{`WZv=f}tf=>4nYo.%r0mO0[rdUaaB477ah#L:ic0,R~ͪg+fƍXJ9w=\"^-F֑npA8s"Ɋ>5UEX8"ŔyA3ؔ5)*r2PVҠئ*$%jaIZq^õw*H_
DS(RpZUhR,Qc2tl+c:ndy]QGdu
X
'gFd5jQYsd[K߲?)*rX
kq,q )U#AJXrPEyWK. I=Q'ow3u]e?#Xµ`&"'G#2ė8,3dczBFGǒ0f+w~.~^vf{_4).!e0
ZxVː4Sڅ3;i4[u-Ѵ.͋ylLNm}.;*F5{ۢ%Kd+:~BAPP`!hT&rwԀ%ΆgȺǀ?tZvڎcF%$bixK>prs^mQ9>Tx@đXDeQ96rR!Ԫk⻨?f9H+m<3U!6TR,څM{/-RZY
إz'Zm,}B}a0@1