it depends on what type of triangle is it a right triangle?
Answer:
maby c
Step-by-step explanation:
tell me if this helps
Answer:
I think its 87
Step-by-step explanation:
I think have to see the line like it's 8distancesce traveled
AB is the longest side, so ∠C is the largest angle.
use law of cosine: 16²=9²+12²-2*9*12cosC
216cosC=81+144-256=-31
cosC=-0.14352
C≈98
Answer:
-20
Step-by-step explanation:
32-12=20 so do it backwards. :D
