Answer:
x = 87°
Step-by-step explanation:
To find the values of x in the triangle , we use the angle property which is ,
The sum of any two interior angles of a triangle is equal to it's one of it's exterior angle
To find x add up 40 and x then equate them to 127 to find x
We have
[tex]40 + x = 127 \\ x = 127 - 40[/tex]
We have the final answer as
x = 87°
Hope this helps you
