Question
3
Select one or more answer choices
收藏
笔记
反馈
ABCD is a square. Points E and F, not shown, are the midpoints of BC and CD respectively. Line segments are drawn to connect points E and F to A. Which of the following must be true?Indicate all possible values.
A.∠ CEF = 45˚
B.∠ FEA > 45˚
C.∠ EFA < 90˚
D.∠ FAD = 30˚
E.∠ AEB = 60˚
F.∠ AFD = 45˚
我的答案：