El cuadrilátero ABCD es un paralelogramo. De acuerdo con la información mostrada, determina el valor de “y”

I’m confused on how to work the pie charts

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle