Let thd centre be O
Draw a line joining B and C
Angle OCB= 46 (alternate angles)
Angle COB= 180-46-46= 88
Angle BOA= 180-88-46=46
46 =x+4
x=42
The length of the third side can be expressed as an inequality...
0 < 3rd side < 39, depending on the angle
30*85 multiply those to numbers and then multiply 45 120
