3. Solve triangle ABC if a = 4, b = 6, and c = 5.
Show work

4 x 6 x 5= 120 divided by 2 equals 60 because 4 x 6 = 24 x 5 = 120 and u divide by 2 when its a triangle. :) hope this helps

Step-by-step explanation:

https://socratic.org/questions/in-triangle-abc-a-4-b-6-c-8-how-do-you-find-the-cosine-of-each-of-the-angles

step-by-step explanation:

compare

not sure but it may be b, as i said i'm not sure.