Hey, yet another question for you!
2. Triange ABC has AB=10cm, BC=7cm and angle B=80degree's Calculate
a) the area of the triangle
b) the length of CA
c) the size of the angle C
For a) i got 34.47cm^3
For b) i got 3.34cm
I can't figure out c)
If anyone can check my answers and help me with c) i'd be most grateful!