Question

Help me with this problem? Please? Finding an angle measure given extended triangles.

Answer 1

x = 51

58 and 71

Explanation:

109 + x = 180

Subtract 109 from both sides

x = 71

Since it's opposite angles 58 = 58

71 + 58 + x = 180

129 + x = 180

Subtract 129 from both sides

x = 51

Answer 2

Answer: 51 degrees
You can check the picture to see the steps