Question

Can someone please help. Find the value of x.

A. 42

B. 19

C. 88

D. 130

Answer 1

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