Question

Refer to the figure above ☝☝​​

Answer 1

Answer:

65°

Step-by-step explanation:

angleACB=180°-2x(Linear Pair)

angleABC=180°-2x+15°(Linear Pair)

angleACB+angleABC+angleBAC=180°

(Now put the values which we get above)

(180°-2x)+(180°-2x+15°)+(x)=180°

-2x-2x+x=180°-180°-180°-15°

-3x=-195°

3x=195°

x=65°