In triangle ABC, ∠C=90∘ and M is the midpoint of ¯BC If sin∠BAM=13, then what is sin∠BAC?
Good question! sin BAC = sqrt(7)/3.
how do you know?
CPHILL HEEEELP
I drew a diagram, and worked it out. My friend got the same answer.
well, its wrong
+44 
