Plz help show work worth 10 points plz help ASAP

37 = x

Step-by-step explanation:

We are given;

x° angle

108° angle

145° exterior angle

an un-labeled angle (3rd angle inside the triangle)

Let's find the un-labeled angle first;

We know that un-labeled and the exterior angle would be supplementary, therefore;

un-labeled + 145 = 180

unlabeled = 180 - 145

unlabeled = 35

Now that we have 2 angles within the triangle, we can find x,

180 - (35 + 108) = x

180 - 143 = x

37 = x

Hope this helps!