![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
如图,正方形ABCD的对角线AC,BD相较于点O,AB=32,E为OC上一点,OE=1,连接BE,过点A作AF⊥BE于点F,与BD交于点G,则BF的长是()
A.3105
B.22
C.354
D.322
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
A、3105
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.3105
B.22
C.354
D.322
A、3105
A.16
B.6.25
C.9
D.25
A.∠BAC=∠DCA
B.∠BAC=∠DAC
C.∠BAC=∠ABD
D.∠BAC=∠ADB
A.选①②
B.选①③
C.选②③
D.选②④
A.1个
B.2个
C.3个
D.4个