Question

If /llm what is the value of x?​

Answer 1

`x^(\circ)=137^(\circ)`

Explanation:

• Angle 43 and x are called same-side exterior angles
• That means they sum up to 180 degrees, so
• 
  `43^(\circ)+x^(\circ)=180^(\circ)\\43^(\circ)-(43^(\circ))+x^(\circ)=180^(\circ)-(43^(\circ))\\x^(\circ)=137^(\circ)`