Construct the triangle CAB with angle CAB 60 degree with AB 8cm and AC 9cm

Answer 1

<CAB = 60
c = 8
b = 9

law of cosines
a^2 = b^2+c^2 - 2 bc cos 60
a^2 = 81 + 64 - 72(1/2)
a^2 = 109
a = 10.44
then use law of sines to find other two angles