Answer:
Step-by-step explanation:
Answer "A"
Dodecahedron
It is 19 because of the Pythagorean theorem which states a squared plus b squared is c squared.
Im pretty sure tge answers -1.68426
Answer:
C is correct
Step-by-step explanation:
I just know this from having previously learned it, I'm not sure how to explain it but hope the answer helps!
