Line Intersections: is this angle sixty degrees?

[rooney]

In the following image, is the angle between the member CD and BE 60º? I'm really rusty on geometry.

 

[Loren]

Re: Line Intersections

Yes. Opposite angles of a parallelogram are equal.

 

[rooney]

Re: Line Intersections

Thanks very much.

 

[Deleted member 4993]

In the following image, is the angle between the member CD and BE 60º? I'm really rusty on geometry.

CDB = 60[sup:3gotdsm6]o[/sup:3gotdsm6]

CDE = 120[sup:3gotdsm6]o[/sup:3gotdsm6]