I have been reading at stackexchange and been working on these problems for the past 24h. I have drawn triangles, used all the help from the chapter in my book, but I can't get it right. Please help me!
Problem 1. Calculate the side c = |AB| in triangle ABC
a = |BC| = 1,
b = |CA| = 1,
∠C=γ is >90°,
Calculate c = |AB|.
Problem 2. Calculate a = |BC| i triangle ABC.
c = |AB| = 10,