In the given figure of AC=BC =4cm and LA=40° then find LDCE
Attachments:
![](https://hi-static.z-dn.net/files/dd3/d69d9da8e8d7c37e4459b6d924346e28.jpg)
Answers
Answered by
4
Step-by-step explanation:
in ∆ABC
AC=BC so,
A= B
DCE is an external angle
A+B= DCE
40+40=DCE
80=DCE
#666
Similar questions