Thread: Circle Intersection Angle Problem

The attached drawing shows a problem I am currently trying to solve. The dimensions shown on the drawing are the only known dimensions. I am trying to find angle X. Can anybody help me please?

Originally Posted by steveh1976

The attached drawing shows a problem I am currently trying to solve. The dimensions shown on the drawing are the only known dimensions. I am trying to find angle X. Can anybody help me please?

I've modified your drawing a little bit.

All angles marked red have the same value.

If you can provide us with some additional information, for instance about the "starting point" marked blue, then your question could be done quite easily.