Question

Plz help show work worth 10 points plz help ASAP!!!!!!

Answer 1

Answer is 37°

All angles of a triangle will equal 180°.
The angle of a flat line will also equal 180°.
With that information you can find the other angles of the triangle.
180° - 145° = 35° <- Bottom right angle
180° - 108° - 35° = 37°
x = 37°

Answer 2

37 = x

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!