Question

4. Here is the picture of the frame of a window
in which AE //GE//BD and AB ||e6||DF. The angle
between the middle parts of the window LCHE
is 120 What kind is the angle formed between
the lowest parts of the window (2ABC and <EDE)​

Answer 1

Answer:

Both of them are obtuse. ABC is not obtuse but two of it is.