Tree shadow again, the tree is on a 10 degree slope, does this affect any computation?

Question

My math skills are very rusty so help me out, please. Ten degrees rising south to north is average rise. Will this affect the direct ratio method? The tree itself has a five degree list to the east. Thank you for Conan-Doyle.

Answer 1

yes

Answer 2

Yes, the direction of the tree, the direction of the sun.. all these affect the shadow. What I wrote in answer to your first question was valid for a vertical tree with a well defined top, and a level flat ground.