Question

Triangle Sum Theorem CLASSWORK

please answer correctly

Answer 1

49 degrees

Explanation:

Hope this helps ;)

Answer 2

The sum of the interior angles of the triangle is 180°.

`b + 25 + 106 = 180 \\ b + 131= 180 \\ b = 180 - 131 \\ \boxed{b = 49}`

49° is the right answer.